Most Helpful Guy
Probably seeking revenge from you.
The guy seems very immature to me and you should cut off each and every contact with him.
I know it's hard to do but that's the best way to move on from a situation like this.\
Trust me, I've went through this and my ex GF of 1 year left me for her previous ex of 3 months who was very abusive and possessive.
Do you believe in Karma?
That's the best form of revenge.
So, just sit back and relax :)