I personally believe anything that happens the same way on three unrelated situations isn't just another coincident. It all happens to me this way; I see a girl, she sees me, we start dating, she really loves me (apparently), I treat her nice but after some time, she leaves for a flimsy reason, I get hurt, I get over it and the dumper (girl) tries everything humanly and witch-ily possible to get back into to my (dumpee) life. I am good-looking, nice job, you know the whole works. It has happened three times and I'm still counting. Why do you think they leave in the first place and most importantly, why do they try to come back months after?