That's it. You guys have memories of an elephant.
Well rather earlier than later. Some guys go through decades of marriage then get "confused" and leap out of the closet in their late 40s. Happened to a few friends of mine. Meantime wife is too old and depressed to make a new start and is saddled with the kids, who are angry with dad. Meantime dad is gyrating in trendy clubs tossing E down his gullet and having sex in cars while wife is at home wondering if, for 20 years, he has found the idea of touching her repulsive.