Husband doesn’t want me to accept money for my son (from his grandparents) because he thinks it’s unfair on our two other children. What’s your opinion on this?

My husband and I have 2 children together 3 and 5 and i have a 9 year old son from a previous relationship. My sons father has never been in his life, he pays child support but that’s it, his parents however were in his life for a while but not really now since we moved away from them. They still send him presents and stuff and recently they contacted me telling me they wanted to leave him a decent amount of money in a trust fund. My husband thinks I shouldn’t accept it because he thinks it’s unfair on our other 2 children. What’s your opinion on this? via /r/Parenting http://bit.ly/2LiX8PL