I'm buying a property with my partner. Split will be 80% (me) and 20 %. We are taking out a joint mortgage to finance part of the purchase (the rest will come from equity from my house and savings). I understand we should draw up a deed of trust to define what would happen in the event of one of us dying. I have 2 children. He has 4. It would be unfair if one of us dies for the other to move out of the home immediately so that the children get their inheritance but I can imagine the children (all of whom are adults btw) would be wanting something if their parent dies. So what do people do in these circumstances? If either one of us dies, the one remaining would not be able to buy out the remaining share.