Revenge means stooping to his level. I'm above that.
In words of the punisher. "This isn't revenge, it's punishment"
I know this sounds cliche but stay strong Dani. You can move on and get over this, this bastard is obviously not worth the air he breathes and after what he's done to you is one of the many pathetic scums among this world.
I agree though, you have to take some kind of action. Be it ignoring it and moving on or taking the bastard down and taking serious legal action against his ass.
I know someone who went through a situation where she was being abused by her asshole boyfriend and then ex-boyfriend. She eventually got the confidence to press charges against him and he got the penalty he deserves. She had the evidence to prove it to. In the end; she got some form of closure and self-satisfaction out of it knowing karma came and bit him and he got everything back.
I've dealt with pathetic human beings all my life, I had some shit so called "friends" who went against me and put me through hell and did some of the lowest things you can do. But I saw to not let scums like them worry me. They are not worth thinking about, I know I'm the better person at the end of the day, and when they look at me now. Nothing burns them more knowing that I'm the better person, that I didn't let them destroy me and that I'm better off without them.