What would you like to say to your EXboyfriend/EXgirlfriend/EXwife/EXhusband?!

well I'v had 4-5 exes at last count. Im' not married. So it depends on what ex youre talking about. With my last ex I would really want to ask him: DID you cheat on me? I never trusted him. I know he slept with his ex girlfriend the first year we were together but I want to know if my lack of trust for the whole almost decade we were together was because of that, or because my intuition was telling me he cheated on me more often.