Whoa Whoa Whoa... are you trying to set back the Men's Rights movement? He got a legally binding contract with the mother and part of said contract was a very normal medical procedure that (like it or not) the AMA endorses as safe. 

So you want to rip this man's rights away from him and allow a woman to get away with this kidnap? no sir... I say /r/pussypassdenied!