A blonde guy and a brunette girl were happily married and about to have a

A blonde guy and a brunette girl
Were happily married
And about to have a baby.

One day, the wife started having contractions
So the husband rushed her to the hospital.

He held her hand
As she went through a trying birth.
In the end, there were two little baby boys.

The blonde guy turns to the girl and angrily says
"alright. who's the other father!"