gay????????

I know several such cases...  

The husband is gay actually, just don't want others to know, or don't want to make their family sad, so they married an innocent woman.... but after the woman has a baby, Gay will never touch his wife, because he has good excuse to his family now...

maybe he is a gay inside his heart... but because he is so traditional, he can not admit his sex trend....

is he from rural China?  If Yes, I think it is very possible.....