What are some signs of previous sexual abuse (in adults)?!

I'm asking because my partner, in his 30's acts odd at times!. I suspect he has been molested as a child!. For example, he sometimes doesn't want me to touch him when we are intimate (the other day I got frustrated and said "What is it, a prize!?", he was silent for a moment then said calmy "I would just chill, if I were you")!. He's also very private, doesn't like me to see him naked and we've never showered together!. He gives an impression of being very confident but the person behind closed doors is a lot more reserved!. He is also going through major depression at the moment, he smoked pot for about 10 years (doesn't anymore) because "it helps him forget", has had issues with alcohol and gambling addictions (says it's his only "happy place"!.) He told me once that his mother used to bring random people home and have sex with them - while the kids were in the room and I thought at that moment, "He's been abused"!. What do you think!?Www@Answer-Health@Com

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