Hairdoggie,
Stop the apologizing man! Gawd sakes man, it was just a tittie grab. Perhaps to her "what were you thinking", you should have replied "I woke up with my arm around a mighty fine looking woman, and just couldn't resist giving her an affectionate squeeze. If you can't live with that from your husband, perhaps you should sleep on the couch so that I won't be tempted". Instead, you gave all the power right back to her with your apologies. You need no excuses, just tell her you wanted to. Your what do I want list would be a good place to start...don't just tell yourself these things, tell her too.

Sounds to me like you need to include a few tittie bars in your trip to Tuscon.

--GGB, who really is in no place to be giving advice, but this really jumped out at me as the old Hairy peeking out.