Does a caregiver of an incompetent person pay rent?

Caregivers are paid $15. to $25.00 per hour.  Are you being paid?  If you care for someone 24/7, they should be paying you - not the other way around.  We need more info to give sound advice.

I can't see why you would be expected to pay rent to be a full time caregiver. Are you being paid for your work?

We need more info on your situation. There is a trust involved, yes?