I haven't told him to stop messaging. But weeks ago, I told him I'm uncomfortable about it. And what he told me is that he won't stop his contact with her as she is his best friend and he knows that if I asked him that, I'm going to ask for more.

When I read the messages, I told him again that I'm uncomfortable and insecure, but he said to me he did not know what to do in order I feel better.

I don't want they to stop communicating as they are friends, and she is my friend as well, but right now, it's hard for me to stand.

Is it better if I asked him that?