I have been with my boyfriend for years now. On and off throughout these years he has secretly been talking to his ex (on the phone, occasionally in person) Every time I found out he swore he would never do it again, so I would let it go, but then a few months would pass and then again I would find out that they still speak. He claims that she don't stop calling but then when I approached her she says the same thing about him. He even changed his number 3x and she mysteriously keeps getting every new number!! We been together so long that I don't want to break up over this but I don't believe they stopped talking. What do I do?? :confused: