These are just FEEEEEEELINGS. You dont have to act on them. You can explore them. I would lay money they are not about this particular gf of his. If you found another cute t, you would be likely to have the same feelings, no? Why start all over again just to get to this point again? If you feel hostile towards this gf, why not express it? When my t was in Europe with a gf, the news reported that floods there uncovered a 400 year old artifact. When he returned, i "informed" him that photos of his gf (the 400 yr old artifact) were all over the news. Ha ha. Just talk about it. Its really not about him. And he knows it.