[Muramoursuard]

Honestly, I would have a hard time not being offended if I were in your situation. When I first went to Thailand to meet My G/F's friends and family I was introduced to everyone as her b/f. Maybe it is different for the opposite gender, but I strongly doubt it. If he really cares how you feel he should not hide his love for you from his family and friends at home. I would let it go this time, but I would not want this to go on the next time around. As Mike said, the Thais are genrally accepting people, you should have no problem being accepted regardless of your relationship status. Good Luck.