First of all, I would like to say that I whole-heartedly agree that fathers and mothers should have equal rights in the aspects of concieving, bringing to term, and or raising children. I also believe that at present, they do. At least as far as conception goes.
When two consenting adults decide to make love, they both are hopefully aware of the consequences and or choices that may follow logically. They BOTH can decide to either use a condom or not, they BOTH can decide to either use other methods of birth control or not. Granted, a woman is able to be dishonest about something such as taking birth control pills, but a man is able to be dishonest about having reproductive capabilities as well.
Bottom line in my opinion, if a man does not want to make a baby, he has many options available. First and foremost being the obvious abstination from sexual intercourse. Secondly the choice to either wear a condom or not. With the former there is no chance whatsoever that he could possibly make a baby, and with the latter, the chance of still creating a conception are roughly the same as with the "pill".
As far as my emotional opinions go, the man obviously does not want anything to do with the child he created along with his former partner. A fact that is otherwise known as a FATHER. Perhaps somewhere between wanting good sex and using good judgement, he fell off of the responsibility wagon. Surely, he was not violated in the sense that his sperm was taken into her womb without his knowledge or consent. Perhaps she was dishonest. I couldn't possibly say being that she did not defend that particular aspect herself; but even if she was, that is a question of character. And character raises yet another aspect of this situation where he had complete and total freedom of choice. For whatever reason either he was unaware of her true character or we are unaware of his. That leaves me with no ideas that he has any right to ignore his genetic responsibility.
When you boil out all the body fluids, you are left with a simple choice. Fire, being hot in nature, can easily burn one who chooses to play with it. The oven-mitt was invented for a reason. I wonder what would happen in the American Judicial System if I sued Emerril Ware because I chose to pick up a hot pan handle without one? Would I be able to sue Mr. Emerril because I got a boo boo????? I certainly hope not.