When your partner is ill

Talk openly about how each of you is coping, and treat the illness as something you face together. Couples who communicate about stress, respond to each other's needs and cope as a team tend to report better illness management, quality of life and emotional wellbeing¹. In couples coping with cancer, open and constructive communication, supportive behaviours and joint problem solving went with stronger relationships². More widely, in couples with a chronic illness, coping together goes with higher relationship satisfaction^3,4.

Match the help to the person. Both partners tend to manage a chronic illness better when the support given fits what the other needs³. So ask before you step in. Doing too little can hurt: in young adults with type 1 diabetes, a partner staying out of diabetes management was linked with poor outcomes³. Doing too much can too. Overprotecting a partner is linked with a lower sense of control and more distress in people with conditions such as heart disease, cancer and diabetes¹.

Holding back to protect each other tends to backfire. In Western couples dealing with a medical condition, protective buffering, meaning keeping worries to yourself with the best of intentions, is linked with worse wellbeing and relationships for both the person doing it and the person on the receiving end¹. In couples dealing with breast cancer, more avoidance of talking about problems went with more suffering⁵. It is usually kinder to say how you really feel, gently.

These are patterns, not guarantees. Most of the research shows links rather than proven cause, and it comes mostly from Western couples and from cancer, diabetes or heart disease¹.

Some things to try:

• Set aside time to talk about how each of you is coping, not just the logistics.
• Ask what help is wanted before stepping in, rather than guessing.
• Check the balance now and then: are you doing too much for your partner, or too little?

Agree how involved each of you wants to be, and keep the person who is ill at the centre. Partners and other family members often play an important role in treatment decisions, though the patient often makes the final call after talking it over with them⁶. Involving family is recommended when both the patient and the family member want that⁶. How much a partner is involved varies with the illness, the treatment and the person's culture⁶, and preferences vary widely⁸. So agreeing roles is part of deciding together.

A few things help:

• Prepare questions before the appointment. Writing them down together was described as essential for a collaborative discussion⁷.
• Consider going along. Asking questions and having a companion present were seen as helping people take part in decisions⁷.
• Offer information rather than taking over. Informational support from a companion tends to be felt as helpful, while dominating or demanding behaviour is felt as less helpful⁸.
• Use the same information sources, so you are both working from the same facts⁹.

If you see things differently, say so openly. A partner can help with information and questions, but different views on treatment can also complicate decisions¹⁰. Raise the disagreement with the clinical team, and make sure the patient's own voice stays central.

Treatment choices are for the patient and their clinicians. This is general information, not medical advice, so take medical questions to a qualified health professional.