Ok, me and my girl have an open relationship. Its all ok as long as we know what the other is up to. But recently it seems like she likes the other guy more than she likes me. Stuff we used to do together we don't do anymore, and it's hard to get into contact with her because her favorite thing to do with him is go horseback riding. So I just want to hear some opinions on what I should do. Should I take her to the side and say how uncomfortable this makes me (keeping in mind she may think I don't trust her anymore and she may get offended)? Should I just cut it off? If so, should I let her back if she wants to come back? What do ya'll have to say?