<human>: Me and my ex broke up in 2011 we'd only been together a couple of months but he'd had feelings for me since meeting at college in 2009.

We don't really talk very often anymore but when we do he likes to remind me that he regrets ever leaving me and that we don't know what the future has in store.

Now I'm not saying that I feel anything for my ex I'm just trying to work out what the intentions are.

We go for months to a year without even speaking to each other then there's always this one random day he crawls back out the woodwork announces his never ending feelings for me, talks to me for several days then just dissappears again without a trace like we never even spoke again.

I'm not sure whether it's just a mind game or whether those feelings are really even there.

I do wonder sometimes what life would have been like had we never broken up in the first place (he left me without giving me a reason).

I would never jeopardise my current relationship for anyone. I am in love but I can't help but wonder why my ex keeps coming back to me..

He's been on and off with his current girlfriend now for about 2 years and I feel really bad for her, despite the fact she forbids us from being friends and hates my absolute guts :') He claims he is unhappy but he won't officially leave.

Can you condense the text into three sentences or less?
<bot>: Does my ex really regret breaking up with me? Or is he just looking for some attention whilst things are going pear with his g/f?