My husband loves our two daughters very much...but the thing is, he's not their father. Should I tell him?

This is a huge deception which will blow up in your face should any of your daughters need a transfusion or organ transplant. I'm amazed that you can go about your daily activities without feeling the least bit guilty. http://www.theroot.com/articles/culture/2014/06/should_i_tell_my_husband_our_last_child_isn_t_his.html