why don't you all suggest her as if she was your best friend, who desperately needed some good advice? I am sure none of you would encourage your friend to cheat on her partner. Some girls are nice to everyone; unlike guys, who are just nice to those they care about. (excuse my generalization) . he might have misinterpreted your niceness…or something. Next time he wants to know where you had been all day, just remind him that you are not his teenage daughter and that you don’t have to tell him about everything you do. Oh yeah! and make sure he knows how you feel about him.