<human>: My friend and I hit it off the day we met, but just never dated because we valued our friendship too much.
 However, we discovered we can have wild, passionate sex and really care about each other without complicating things. except his girlfriend. she threw a fit he moved in with me several months ago, but refused to help him find a place to live that wasnt someones couch. she suggested one day that he.could go to a homeless shelter instead. however, she and i tried to keep it civil, and he.and i regularly have sex when she isnt here.
 recently, she snooped through his phone and found our sexts. i tried to say i mistakenly sent it, but he replied, making my point moot. the whole situation was made to be my fault, although he apologized to me (when she was gone

Can you condense the text into three sentences or less?
<bot>: rpommates gf found out he's cheating with me, denies it, it's still going on and i feel weird