Ability to not giving up parents home

A fellow caregiver asked...

Good morning, I am 60 years old, disabled and living in my own home under mortgage modification. I don't know how much longer I can afford this home. My father is 93 and lives in a condo at a 55 and over community. My 2 bro's and I have kept him out of a nursing home for the past 2 years by caring for him in his home. We take care of his medical care, hygiene, food and visit him frequently. If he reaches the point where he must be placed in a nursing home, would I be able to move into his house and not worry about losing his home to pay for his care in the nursing home?