I was out with my fiancée and some of our friends last Friday night. We went to a bar out of town, and were drinking very heavily. Especially me. One of my fiancées friends who I think is as sweet as can be, but not attractive whatsoever was in our party. I had only met her that night. She is also my senior by 10 years(mid forties). As we were leaving I drunkenly gave her a hug and a peck on the lips. It happened before I knew it. I'm not attracted to this woman at all, and I know being drunk is not an excuse!! I don't know why the hell I did it. It's been a week and I feel guilty as hell. It was harmless and I have no attraction to this woman at all. Should I tell my loving and beautiful fiancée about this. I know it will hurt her bad and I doubt she'll trust me drinking ever again. What should I do????