My brother moved in with his grandmother and her husband in 2015. Since then his grandmother has moved into a home as she suffers from alzheimer's, she is no longer has mental capacity. Her husband has just died and they jointly owned the home. I'm assuming the house will now belong to her but will my brother still be able to continue living there? The house is completely paid for and she has funds available to pay for her care so not sure where he stands. Any input would be appreciated