If that's what you think you should be able to say it. Otherwise one or both of the next things are true:
-You married the wrong girl
-You need to regain your manhood
On the other hand, you do need to look for a good time and a good way to say it, and that just goes to being empathetic and caring about your partner.
On the other hand, you do need to look for a good time and a good way to say it, and that just goes to being empathetic and caring about your partner.