My ex still greets my parents
I (17F) is still uncomfortable with my ex (16M) contacting my parents, we've been split for a year now but he still greets my parents. My parents still adore him, and would say stuff like "he is a good person, he just doesn't have anyone to guide him". For context, I ended things with my ex after he got very possessive and would yell at me and throw tantrums, whether its in public or private spaces. There was one moment where we were holding hands and I was teasing him, he got so mad he threw my hand and yelled at me, he did that in public and people starred at us—giving us the looks. He was also the type of person who restricts me from meeting my friends. When I got fed up I ended things with him. Now this dude is still greeting my parents every occasion like mother's day and father's day. My parents always falls for his good boy act since he's really good at it. My parents are aware that I like someone else, since there were times where I'd come home with flowers, yet they still find a way to bring up my ex. I don't really know what to do. My ex established that good boy facade, while my current partner is literally scared to meet my parents and talk to them. I'm also kinda hurt that my parents isn't acknowledging the fact that my ex was literally draining the life out of me, that I literally became isolated because of him, and that this guy would SLAM doors and chairs when he's mad (when were arguing). I told my parents everything, yet my mom would still defend him and say she's sorry for him that I'm kind of a brat (or in Tagalog maldita).
Any advice pleaseeeee? :(