He wont LISTEN to me !!! :c

I'm trying to tell him what's good for him and how his moms just straight up wrong, BUT HE WONT LISTEN :c I know he loves his mother and all but shes not good for him, Shes straight up wrong and bad, And whatever i try to do he wont listen. at all, I love him alot but he decides to not even give what im saying a CHANCE. :(

(THIS IS ALL IN CHARACTER!!!!)