In korea, there's old saying about friendship and love. " You should never lend your girl and car to your friend." Though this kind of saying not always contain truth in our life, there're some facts we should remember.=In Korea, there's an old saying about friendship and love. “You should never lend your girl and car to your friend." Though this kind of saying not always contains truth in our life, there're some facts we should remember.
First, , we should never be confident in everything. So many cases of cheating occur everyday , everywhere.=First, we should never be confident in everything. So many cases of cheating occurs everyday, everywhere.
If you feel uncomfortable with your relationship, you should be frank and open to talk about it.
Second, it's quite contradictory. But we should belive in our spouse.=But we should believe in our spouse. Who else would belive her in case we fail to believe her?=Who else would believe her in case we fail to believe her?  Suspicion gets bigger and bigger, so we can't continue on relationship.
So in case my girlfriend dated with my girlfrined, I'm not sure what shall I do.=So in case my girlfriend dated with my close friend, I'm not sure what shall I do.  First I'll look back what I've done wrong, and later ask by myself whether I'm confident enough to continue this relationship or not. If I'm not so sure, than there would be no reason to continue on our relationship.=If I'm not so sure, then there would be no reason to continue on our relationship.