I have 2 children from a previous marriage and have none with my current husband of 10 yrs. His mother has her property in a trust splitting it between him and his sister as beneficeries when she dies. But... she has added a stipulation, if my husband dies before she does, his portion would go to the sister rather than myself and my children. I feel like we haven't been accepted as family. He has practically raised my 2 kids. Any advice as to how I should or should not feel?