Can you trust your girlfriend with her ex-boyfriend?

For me, no. I am a girl and I wouldn't trust a girl with an ex nor would I trust my boyfriend with his ex. There is really no reason why they should meet again unless there is still something they are feeling for each other. Specially when they were really in a serious relationship. If that's the case, and they just broke up or maybe it has just been a minimum of 2 years since they broke up, then someone/both still has feelings (it might not be that big) for the ex.

I can trust on my bf with his ex . .Since they have common friends . .Its just a matter of honestly by not cheating each other . .They can still be friends but not to the extend as a very close friends . .

i know i can trust my b.f. and he can trust me as well. we both can's stand our ex's, and really don't have anything nice to say about them.

I would trust my husband with any of his ex girl friends since I have his heart and he comes home to me. He has nothing to fear from me; I would not cheat on him as he has my heart and I go home to him. I think you have to go out on a limb and trust them. Unless they have a history of cheating on you then that would be a different story completely.

I can trust my girlfriend but not her ex-boyfriend. Other than having doubts, I am more concerned about her safety. He might hurt her you know but I think this is a different case. EXes should remain EXes in my book. If you value your present relationship, it would be best to avoid your EX, you can be friends, but not too close.

I think when you are in a relationship you need to trust the person you are with because, that is one of the key elements of a healthy relationship. I completely trust my boyfriend with his ex-wife and he trust me with my ex husband. We both have kids from our past marriages and we have to have a lot of trust because we have to deal with our exs all the time because of the kids.

Well a good relationship has to have trust to survive. If you don't trust her or vice vera the relatonship is just doomed. Try to remember that the ex's are in the past. Are your relationship is right now. You have to go forward...now backward. You can't change anything that happened in the past, so let it go. And live today!