That's the spirit! XD
Both my boys learned how to pee sitting down. Not intentionally just being a woman that's the only way I know how to go. =P Daddy had to teach them the other way.
Boys learn masculinity from Men so don't blame your wife if your son is a sissy.
I have a daughter and my wife has another problem...getting her to wipe in the right direction. (there's a wrong direction? Not on guys!)
I'm a girl and I've taught 3 little boys to pee standing up. My youngest is so tiny that in order to pee in public places I have to hold him up standing ON the seat. At home we have stepstools.