I am a 14 year old girl and lately i feel as if something has happened between my parents, i think my dad may have had or is having an affair.... with my friends mother! When i was very young we went to a certain church and we became close to the family of the church leader. As my mom puts it the woman in question kept calling my dad on a personal basis my mother told her to stop and she did. Several years passed and we are now very close friends and i noticed that my dad has become more physical with her such as pushing or just like putting his arm on her shoulder. And very recently i saw something that startled me my dad hugged he goodbye which we all do but i saw him embarrassing as this is for me to say squeeze her buttocks. It has really freaked me out and i feel as if he may be seeing her. She is not happy about her husband but i just don't know what to do :'( Please help thanks....