When someone you love has cancer, you may find yourself drawn into medical conversations in ways you never anticipated — accompanying them to appointments, absorbing information, helping weigh options, perhaps acting as medical proxy if they cannot speak for themselves. This role is both meaningful and potentially overwhelming, especially when the stakes are life and death.
Your primary role is advocate, not decision-maker. Even in cases where your loved one is making what you consider a poor decision, their autonomy over their own body and medical care is fundamental. Your job is to ensure they have the information they need, that their questions are being heard, and that they are being treated with dignity and respect. When you disagree with their choices, share your concern once, clearly and kindly, and then respect their decision.
Come to appointments prepared. Write down questions in advance — both yours and theirs. Bring a notebook or phone to take notes, because no one retains medical information well under stress. Ask the medical team to explain things in plain language. Ask "What does that mean for day-to-day life?" as well as "What are the statistics?" Don't be afraid to ask the same question twice.
Learn to ask the right questions. Not just "What are the options?" but also: "What would you choose if this were your family member?" "What does the best possible outcome look like?" "What happens if we choose to do nothing?" "What does palliative care look like in this situation?" "What should we do right now — what matters most?".
If you're acting as a medical proxy — someone legally authorized to make decisions when your loved one cannot — take that responsibility seriously. Document their wishes in advance. If they have an advance directive, know what's in it. Have the hard conversations while they still can: what quality of life matters to them, what they would and wouldn't want, what a good death means to them. These conversations are painful, but they are a profound act of love.
Finally, remember to take care of yourself in this role. Being present for someone's medical journey is emotionally costly. Process what you're carrying with a therapist, a trusted friend, or a support group. You will be a better advocate — and a better presence for your loved one — if you're not running on empty.