I have to way in here. I kind of have the same situation. Early years of being together we went out together, good fun. Kids came along and that kind of stopped. Then I was told that she was not a supporter and didn't want to see me dressed. I understand so into I went. Now I have a storage locker which works fine. I guess mine situation is different in the fact that the wife says she doesn't care, I don't if thats true or not but it works out. I am thinking about pushing the situation and just saying I'm going out to my support group and then go dress and go out. I kind of think I should step out a little more. Now I have been with my with this woman 40+ years. So I think all will be fine I just have to get over my guilt about dressing.
So my advice is get a locker maybe a support group and couples counseling Good luck its a tough situation