Recently had a break up, and my ex doesn't even remember me?

Anonymous
Long story short I was dating a guy long distance for about 3 months...he was the one who said he wanted to marry me in the beginning, gave me his cc # what not. I never used it..and so everything got pretty serious in about 2.5 months as he made it sound like it..i wanted to take it slow but I guess I fell in the trap ..anyhow he was going to fly next weekend to see me. Also I send him a promise ring engraved with our names on it (I know dumb on my part). A week ago he fought with me just Because I interrupted him on the phone and since then he didn't talk to me at all..meanwhile when he was talking to me he deactivated his fb and in the beginning when we were talking I added him from my fake profile just to see if he flirts or not. So yday he reactivates his Facebook deletes me and adds my fake profile and starts flirting. Not just that I see nasty filthy sexual comments made by other girls and him on his pics from long ago (I just didn't get to see these before Because his fb was deactivated). Also, when he started talking to me on my fake profile he said same exact thing to woo the fake what he said to me. He is so messed up..also I found out things that he never told me like he was in many relationships, he sleeps with girls left and right..and when I asked him if he was in any long distance relationships...he said no at first then he said we talked for a month and don't even consider it a relationship and he gave out my name to the fake profile. I am very hurt...I want to get back at this guy...i doubt he has my ring probably threw it..i feel like I spent my money on the wrong guy who is not worthy and deserved of it. What can I do to get back at him? He has no class and super cocky and the biggest jerk alive! I really wanna get revenge on this guy and also my money! Please help.
Recently had a break up, and my ex doesn't even remember me?
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