How to set healthy boundaries with family, partners and at work

What are healthy boundaries?

“Boundaries” is a popular idea, not a clinical diagnosis or treatment. A search of research titles for “personal boundaries” finds eight records, all about professionals such as nurses and GPs. None tests boundary-setting in everyday relationships^[3].

So the evidence in this guide is borrowed from related skills. The closest is assertiveness: saying what you need clearly and respectfully. A review calls assertiveness training a useful treatment for many kinds of problems^[4]. In one small trial, 60 nurses who took a course became more assertive and less stressed^[5], and in another, 100 university students who had eight group sessions of assertiveness training reported somewhat less stress, anxiety and depression than a comparison group^[6]. Dialectical behaviour therapy (DBT), developed by psychologist Marsha Linehan^[8], teaches skills “to ask for what you need, to say no effectively, and maintain relationships while preserving self-respect”^[7], but DBT skills have mostly been studied in people with borderline personality disorder^[9].

The US National Domestic Violence Hotline describes every relationship as sitting on a spectrum “from healthy to abusive, with unhealthy in between”. In a healthy one, it says: “You communicate with each other about what you are and aren’t comfortable with.”^[10]

Examples of healthy boundaries

Lists of “types” of boundaries are practical categories, not a research classification. These are the common areas, with an example of each:

• Physical: your body and personal space. “I don’t hug at work, but I’m happy to shake hands.”
• Emotional: what you share, and what you take on. Not giving a running commentary on your marriage to relatives.
• Time: calling your parents twice a week rather than every evening, or keeping one evening a week for yourself.
• Money: deciding how much you can lend or send, and sticking to it.
• Digital and privacy: keeping your phone and passwords to yourself, and not answering work messages late at night.

Notice that each one describes what you will do. “If the conversation turns to my weight, I’ll change the subject or leave” is a boundary. “You’re not allowed to mention my weight” is a demand you cannot enforce. A healthy boundary is said clearly and kept consistently. Hinting and hoping, or using “boundaries” to control someone else, is not the same thing.

How to set boundaries: 5 steps

These steps borrow from assertiveness and DBT skills. The phrases are suggestions: change the words until they sound like you.

Finding it hard to say no at all? Read how to stop people-pleasing for why it can feel so hard, and how to practise.

Boundary phrases to use with family, a partner and at work

These phrases are our own suggestions. How direct you sound depends on the person and on what is normal in your family, so each has a softer and a firmer version.

How to set boundaries with family and parents

Close families are not the problem. Researchers separate warm, supportive closeness from enmeshment, which the APA defines as family members being involved in each other’s lives “to an excessive degree”, so that independence and identity suffer^[15]. In one study of 471 students, closeness went with fewer problems in teenagers, while enmeshment, which the authors describe as psychological control, went with more^[16].

These ideas come from Western family therapy, and what counts as “too involved” differs between families and cultures. A better question than “is my family enmeshed?” is: when does closeness start to cost me my own choices?

Family therapists in the Bowen tradition call the goal “differentiation of self”: staying emotionally connected to your family while still thinking and choosing for yourself. A large review linked it with better psychological health and relationship quality, but most studies took a snapshot in time, so they cannot show cause^[17].

A boundary is not the same as cutting someone off

Setting a limit with a parent is usually a way to stay in the relationship on terms you can live with. In a large US study, about 6% of adult children reported a period of estrangement from their mother and 26% from their father, and most later reconnected: 81% with mothers and 69% with fathers^[18]. In another study, differences in values were a strong predictor of estrangement between mothers and adult children^[19]. Cutting contact is a big step, not a default one, unless you are unsafe. If old family patterns keep repeating, our post on intergenerational trauma may help.

When family and cultural expectations pull in different directions

A strong sense of duty to family is not unhealthy in itself. In a study of 745 young adults from many backgrounds, it was linked with more positive emotional well-being^[20]. The aim is a boundary that keeps the relationship and what matters to you, not one that rejects your culture.

Differences between cultures are real, but smaller and less tidy than stereotypes suggest. A large review found that European Americans were “not more individualistic than African Americans, or Latinos, and not less collectivistic than Japanese or Koreans”^[21]. People differ within every culture. In one review, some groups were more reluctant to ask close others for support openly, because they worried about the effect on the relationship^[22]; if that sounds like you, see our post on hyper-independence.

In immigrant families, parents and children may adopt the new culture at different speeds, which can mean two sets of rules at home. In US research on Asian and Latino/a families, a bigger gap was linked with more parent–child conflict and slightly worse mental health in the children, though the effects were small^[23]. A 2025 review found that more than half of studies showed no such link^[24]. So the gap can add strain, but not always. If you have moved countries yourself, see therapy for living abroad.

Sometimes pressure about marriage, money or contact goes further. UK guidance describes so-called “honour”-based abuse, which can happen when someone is “trying to break from constraining ‘norms’ of behaviour that their family and/or community is trying to impose”^[25]. If that sounds familiar, read the section on control below.

How to set healthy boundaries in relationships with a partner

Raise one thing at a time, early and calmly, and say what you need rather than what your partner is doing wrong. In couple research, one partner pushing for change while the other pulls away is moderately linked with lower satisfaction and worse communication^[26]. Hostility during conflict has the clearest link with unhappier relationships, while problem-solving and warmth go with happier ones^[27]. These are links, not proof of cause, and most studies were of Western couples. If one of you always pulls away, agree on a pause and a time to come back to it.

Privacy is a reasonable boundary. The National Domestic Violence Hotline says “it’s never acceptable to look through your partner’s phone, email or social media accounts without their permission”^[28].

Partners from different cultures

Couples may hold different expectations, such as how involved the wider family should be. In a study of Chinese, Western and Chinese–Western couples in Australia, partners who agreed more on these standards were happier^[29]. The stereotype that some cultures always communicate indirectly did not show up when couples were observed^[30]. This research is small, and mostly on one cultural pairing. Still, it supports talking openly about family visits, money sent home, holidays, the language you speak at home and how you make decisions, and agreeing your own shared rules. See therapy for relationship problems.

Boundaries at work

Being able to switch off from work in your own time is linked with less exhaustion, better sleep and more well-being, and doing work during time off goes with switching off less^[31]. Programmes that help people detach have a modest effect, and longer ones work better^[32]. A small review found that flexible, always-online working can blur the line between work and home^[33]. Practical limits include a time after which you do not answer messages, a real lunch break, and asking your manager to choose between tasks rather than quietly taking on more. The phrases in the table above are a starting point.

When people push back, and the guilt that follows

Pushback is normal when you change a pattern. Someone may say you have changed, or that you are being selfish. You can acknowledge their feelings without dropping the limit.

Guilt is common too. NHS inform notes that low self-esteem can make it very hard to say no, “leaving you feeling guilty and unhappy”. It also reminds you that you are saying no “to a request, not to the person asking”^[2]. The NHS says that, for the most part, saying no does not upset relationships^[14]. Guilt does not mean you did something wrong. CBT teaches you to notice feelings without reacting to them straight away, and to question unhelpful thoughts like “they’ll never forgive me”^[34]. For the roots of that guilt, and how to work with it, read how to stop people-pleasing.

Is it a boundary or control?

Can therapy help with boundaries?

No trial has tested a therapy for boundaries as such. Therapy can help with what makes them hard: low self-esteem, guilt, fear of conflict and old family patterns. If the same fights with a partner keep coming back, couple therapy helps many couples. In a review of 58 studies, couples in therapy improved a lot in satisfaction, communication and closeness, while couples on waiting lists did not^[38]. Couple therapy is not advised when one partner is abusive^[36]. For families, family therapy can help people talk about changing roles, though we found no review of it for adult children and their parents specifically. Read more about family therapy, DBT and CBT.

Culture matters too. Therapy adapted to a person’s culture works better on average^[39], and clients who feel their therapist understands their culture tend to do better^[40], more than simply sharing an ethnic background with the therapist^[41]. If you want to work on your side of it, on Bliss Therapy you choose a therapist who speaks your language, by video, with no waitlist. 41 psychologists and counsellors list family conflict, with sessions from €30 (about £25).

Our therapists are based outside the UK and the US, so they are unlikely to be on UK registers or covered by US health insurance. Ask any therapist about their training and their registration in the country where they practise.

When to get help

Consider talking to a GP or a therapist if the same arguments keep coming back, if guilt or fear stops you saying anything at all, or if family pressure is affecting your sleep, mood or work. If you are afraid of someone, a domestic abuse service is the right first step: the numbers are in the section on control above.