Ahhhhh! You really like your guy, but the ex references are starting to bug the heck out of you. Seriously, if he's with you why does she keep coming up?! If this sounds familiar, trust us -- you're not alone. At some point, everyone has to deal with the Ex Factor. The question is, how bad is it? Is your crush or BF's ex talk cause for worry or should you just let it go? Keep reading for answers!

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