Perhaps, he feels he has the maturity now to deal with them. I hope he mentions his aunt to his dad.
You are dealing with this with grace and honour to your son, even though it must be hurting. Well done!
Me:57 H:52 M:28 Got another lawyer last year and filed. D35,S/D twins28,D22 EA4/04 End? Who knows? "Life is like a mirror. Smile at it and it smiles back at you." — Peace Pilgrim