DORM rules due to beliefs?

Hello, I’m a student at a University in Houston,TX and going into my 3rd year, I noticed lots of my classmates have left not because school is easy but our dorms consist of segregation between men and women. No opposite sex visits allowed unless in lobby, curfews, and favoritism towards other students. The dean and executives are wondering why our retention is low, but I know the reason why but they don’t want to do nothing about it because they are looking out for the “students”, which means internationals, safety. But its not a religious school at all. What can I do to make them change their minds?