My 2nd husband and I are about to get wills done. We jointly own a house with a large mortgage left on it. My husband has a large pension pot and is hopefully going to retire in 5 years. His pension will pay the mortgage off. I have children from a previous marriage and he has one. If he dies first he wants to leave me a sum from the pension, but leave the majority to his son. That's up to him, I don't mind. But he is saying that if I were to die first before the mortgage is paid off my children shouldn't get an equal share of the house because he'd be paying the mortgage off until he retires. I think this is unfair to my children but am I being unreasonable. I haven't a clue.