Are men who grew up with (younger) sisters kinder to the women they date/do men who have only brothers behave like dicks?

Anonymous
If I look at the men I know or have dated, the worse assholes I ever met, all had only brothers and came from large families (one of the worse assholes I met in my life was the oldest of 4 brothers, the other the youngest of 5). On the other hand, I have heard guys who have younger sisters, usually with a small age difference, talk in a very protective way both of their sister and of girls in general. Do you think this is true/can be generalized?
Are men who grew up with (younger) sisters kinder to the women they date/do men who have only brothers behave like dicks?
7 Opinion