My father in law remarried 12 years ago and his new wife went to live with him in his owned house. We have just found out that she never gave up the tenancy and one of her children has been living there. The child was always named as an occupant of the house, as she has grown up there and just stayed there. She now has a partner and two children living there. Now my father in law is ill and his new wife is likely to inherit his house my question is, what happens to her daughter who is living in a council house in her mother's name. Is this fraud?