DY -“It’s a lot more likely for a girl to be sent out for fear that she will have a negative affect on others’ middos and yiras shamayim than due to poor academics.”
I love the people that only look through rose-colored glasses!
The only problem with your theory is that schools check out the students beforehand.
IDK what the problem was, but it definitely wasn’t bad Middos or lack of Yiras Shomayim!