Kids can break parents’ hearts. Several years back my 85 year old mom gave my brother the family farm with the agreement she could live there till she dies and the farm will stay in the family. Last month my brother sent mom an eviction notice saying she has 30 days to move out because he is selling the farm.
Never give people things, especially money. Money comes from working.
As far as transferring assets, you cannot control the future. Loving dutiful son can marry money-grubbing shrew and all bets are off. I’ve seen it too many times.