I was in a 4 year relationship until December and recently met an awesome guy. I want to get to know him more, but keep it "casual" (meaning really really really slow)...but i definately like him...my ex is a psycho and i don't want him scared off by it. Am I obligated to tell this new guy that my ex (who i have a child with so i can't get away) is always calling, prying in my life and being an all around nuisance? He noticed that I rarely answer my phone when he is around, and he knows it was a hard break up (he has a kid w/ someone too, so he sort of understands)...but my ex is the type to show up at my door when he is over with his kid and barge in...should i warn him? Will it scare him off? Or is it my own personal business? What would you do if you were in his shoes?