Got abit of a problem, not sure if im being over the top about it or if im right to be concerned, so just looking for some advise. Me and my girlfriend have been together for a few months now, we get along great and have been really happy together, however lately ive started having a few problems with her. Every friday and saturday night we both go out into town to the pubs and clubs, i go with my guy mates, and she gos with her girl and guy mates, shes never interested in going together, althought we always go home together at the end of the night. Every now and then we would bump into each other throughout the night, maybe have a quick drink or a kiss and id check if shes alright etc, but lately shes completely ignoring me. She acts as if i dont even exist, and i also see her dancing with guys (which i dont usualy mind) but i feel its the way they dance is inappropriate considering she has a boyfriend, then i see her sat down with guys i have no idea who they are, with there arms around each other sometimes, having a drink or two together, last time we went out i didnt get to spend anytime with her atall, but every time i saw her she was with the same guy, and then they were texting and phoning each other, she wanted to go back with him, and told me they are just friends and nothing would happen, but im not so sure now.