Well, since I've been broken up my ex and I have stayed in contact. Just recently he's been talking about us maybe getting back together. But for now it's just all talk considering he lives with his new girlfriend and he's kind of stuck in that position, my gut tells me he's no good, but my heart tells me we should give it another shot. It's confusing and I think he's leading me on a little bit.

How do I approach the situation!