I'm not sure what type of addiction your spouse has, but I know alcohol affects the testosterone level. My ex was not very interested in sex with me, only consumption of alcohol. And, quite frankly, I was not interested in sex with him. We were married for 25 years.

This really has nothing to do with you. Please try to not take it personally. Addiction effects every part of them.

My husband's drug of choice was crack. I felt like he was getting his pleasure from the drug. Of course it consumed him. When can I get high. How can I get away to get high. Where can I get the money to get high.. So he wasn't thinking about sex. Also, I was angry a lot because of the situation and I turned in to someone I didn't like and how I reacted to the situation. He felt like I didn't like him and really I didn't, but it hurt me that he didn't want to be intimate with me. He didn't like himself either. And generally when I feel like something's wrong I seem to think it is about me. I had to stop thinking that way. It 's not all about me and it's not about you. So, to answer your question. Yes it is normal.