[Los Feliz Slim]

You could always "accidentally" sever your testicles. That might work.

If you don't want kids, don't have kids. It's wonderful, but it is hard at times (and we have a very easy baby). If you feel like you got talked into it it's going to be a long, long, road. You're going to need to be honest with your wife. Honestly, IMO if the options are A) stay with wife and have kids you don't want or B) not have kids, wife leaves; option B makes more sense to me. The world already has way, way, way too many unwanted kids.