Male Birth Control--Is it ok if the guy lies?

It's not o.k. if anyone lies. This seems to be an issue which has deply affected you personally since you've asked so many questions about it. Perhaps you should speak to a counselor to resolve it, and if you have an unplanned child, take care of him and try to do better to prevent such things in the future. It is a horrible thing to lie about being on birth control. I have a friend whose ex did that to him. It's just as bad as a man putting a hole in a condom (seen that too).