So, I am an African American woman dating a Nigerian man. I went to a dinner party and noticed the hostess checking out my boyfriend. She is married but something about it made me uncomfortable. He seemed oblivious to the fact that she was and he is a good guy. I trust him. Something about her just rubbed me the wrong way and I never had that sort of issue before. Should I do anything? My guy has been friends with her for about 3 years.

You may be reading too many meaning to what happened. It maybe admiration of two friends for each other. If he is not cheating according to you. They may just be close friends.