Wife bought a house in 1995. She passed away in 2000 and then in 2003 it was transferred to her husband. Between 1995 and 2009 family lived there. Then in 2009 the husband moved to go be a live in carer for his mother. He is now back at the property and wants to sell. I think one son lived in the house while he was away. Can he claim PPR between 2009 and now?