Ex hard launched new guy on instagram 2 weeks after we broke up….

I’ve posted a few things on here, but my gf of 5 years broke up w me 2 1/2 weeks ago or so, and to make a long story short, she’s with this new guy now. I had previously worried about him before the relationship ended, but was reassured by her that it was nothing. Mind you, her best friend has been trying to be the mediator in this situation, and basically just manipulating her and speaking for her. My ex’s friend, her boyfriend lives in another state, and the new guy my ex is talking to, happens to be best friends with him. Go figure, so they have a whole dynamic now.

Mind you, one of her reasons for being unhappy with me, is that she didn’t get enough time with me, and that she felt I wasn’t there for her when she needed. But being with someone from another state will help right? It just makes 0 sense to me at all.

Fast forward, they are now together it seems and they ALREADY posted each other on instagram, basically a hard launch. I have heard of rebounds, but posting after this short amount of time is insane to me. I am so hurt and so beyond lost. Just like that she moved onto someone else. Even if she was “checked out” that is absolutely insane to me. And no one is going to shame her or make her feel bad about it, just encouraging it.

I just want her to feel some regret or some form of shame for this. I just cannot believe my sweet girl turned into such an evil and conniving person. You would think they were together for years by the pictures they posted.