I can't talk to my husband about anything serious

I never realized how much anger my 15 year old son had pent up. He got really mad while he was trying to help my uncle fix the shed outside because the screws or something wouldn't hold so he started beating the shed with a hammer! I tried to talk to my husband. I said we need to help our son find and outlet for his anger. My husband goes "He's fine. He just needs a hobby. Is he wanking it yet?" I said "Oh that's great. Teach him to use sex as an out let for his anger. That's how poor girls get raped". My husband says "Maybe he'll get lucky and she'll rape him". I said "Wtf is wrong with you! How tf is that lucky! That's terrible!" My husband said "What guy doesn't want to get pussy against his will?" He got so far off topic and wasn't taking this seriously at ALL!