Blew out back RH window with my camper tonight,,,, Confused

Chris I was making a sharp Right turn when i hit, way sharper than you would normally turn in day to day driving. The confusing part to me is that i had previously made even sharper left turns without issues before. I have made on numerous occasions u turns with my camper around a median without issues, i also turn around in my cul-de-sac to the left to back into my driveway without issue. So it really caught me off guard yesterday on the right turn to hit the cab.