re: Would you alter your will if one child became wealthier?

Is that inherited wealth secure and forever my child’s wealth should that marriage should end on the spouse’s end? I want my children to be secure so unless it’s ironclad and my child ok with it, the inheritance would be split even. Now if one is a deadbeat, doing nothing in life, that changes things and that one gets nothing, or maybe a small pittance with the lion’s share to those who are responsible and working.