We had a messy break up, he's coming around VERY SLOWLY - Help I don't want to ruin our chance?

His Fear of Attachment is a big fat red flag!! and it means:run away as fast as you can! Because there are serious issues at the root of this problem he is having and you cannot fix it,only he can,if it's fixable that is.But if he even admitted to it then it's safe to say that he's not ready to date(or be attached at least)by any means.Add to that the cultural diferences and the deal breaker is complete.(I am married to a different nationality than mine so I know how cultural differences can wreak havoc and such).I say just let him go because otherwise a few years from now you may be looking back and realising that you wasted years of your time on your lost cause.I'm convinced that it is.There are a thousand more men out there that are even more better and wonderful than this guy so drop this one like a hot potato and put yourself out there again and you won't regret it.