He's moved on

I just found out he's actually dating this person he claimed to not be pursuing ( the one he started talking to a week after he broke up with me even tho he broke up w me to concentrate on med school) . He fed me lies over and over again. He said he'd never be able to move on from me because he loves me so much.. Man, this guy is a real asshole. I said why didn't you just tell me the truth 2 weeks ago when I asked you and he said he didn't want to hurt my feelings. Can you believe that lol? He's so stupid I'm just laughing now. I said why did you tell me last week that we could get back together soon? He said because how do I know if things will last with her? I told him, if that day comes when you figure out you shouldn't have let go of me, don't bother messaging me or calling me because I will never get back with you. I'm not even crying right now finding out this news. Yes it hurts like a bitch, but why would I want to be with someone like this? He lied over and over again, put me down everything. All I know is, I have him my all for 6 and a half years and took the emotional and verbal abuse because I always thought he's just stressed and pressured because of trying to get into medical school. Boy was I wrong. But now I know, I feel stronger and more confident than ever before. All I have to say is good luck to him and hopefully, he can now be responsible for everything he does in his life.