It sounds like you may not have a say in this impending break up. If he’s so jealous that you’re walking on eggshells whenever you’re around him, this would never have worked long term. I’m sorry you’re hurt, but if you love someone who doesn’t want you, or who is so jealous you can never be yourself, then you need to readjust your idea of love!
I hope that helps. Let me know how things go, and please follow me @AskAprilcom on Twitter.