it happen sometimes when the relationship is somehow too deep for you to quite,,but you still hope that every thing will be kool and fine one day, so you dont want to quit, u just want to stay and watch things go fine, but for now .how will u cope where the trust is no more there, ?

If both parties still want to continue together then all hope is not lost. Together they can regain the trust between each other but remember both parties have to be willing to give everything they've got. But if both parties are not in it together then the best thing might be to call it a day, go your seperate ways before its too late, you can even remain friends, there might come a time when you can't even tolerate the sight of each other and believe me you won't want to get there

doesn't work if there is no trust.

don't sit there and keep hoping, the earlier u accept that, the better for y'all!