Well i have a problem with the boyfriend of my cousin girlfriend.

Well one night i went out with my girl and she introduce me her HB cousin and his boyfriend but this guy is natural PUA(and he is aware of this fact hes rich sophistacted well groomed and has great connection and knows all the right place he is better than me unfortanely but no problem im still learning).

He was jackass all night amogging in front of his friends and in front of my girl .but I simply didnt care, ignore him or making fun remarks. At the end of the night even my grilfriend told me he wasnt very nice to me and he use to be very nice to all people. and i told her and " it didnt matter but i didnt like the way he look at you," My girl said I was exagerated he was boyfriend of her cousin ofc i knew nothing would happen between them but this is stupid. this guy has to prove probably he is the best.

So three days after that night he appeares at my girlfriend house and ask her for a cofee.She agrees and they go for cofee and ofc i had to be topic of conversation, And he said he didnt like me very much and , even ask if a friend of her if she liked me, but he knew he wasnt nice because he is very protective of his " girls"LOL. but promisse my girl he would be nicer. Well i had little argument with my girl telling I didnt need anyone to defend me, if he didnt like it was his problem.

So my question is did I handle this well what did i do wrong , And how should i behave when im with her. For me ignore ignore ignore just talk to him the essential.

ty

yeah i think you did. just move on, he's a douche