Quite a different scenario. However. My daughter was molested as a child and she can be sexually inappropriate at times. Mostly in her words rather than actions. However. It is quite pronounced and disturbing to see. Believe everyone who is molested reacts in different ways to what's happened to them. Not a professional so I can't say what's "normal" or not. However. I would hazard to guess your husband's behaviour is somehow related to what happened to him. Take care.

Jim.