Not bashing but i take it you have not been around or have not looked around. I think you should have asked the other way around how many are married you will be surprised the amount of happy wifes in this biz
happy cause they get money
happy cause hubby has 1 and 1000 ways to fuck
happy cause hubby is with so many beautiful women that won´t fuck him she is not in risk
or just plain and simple happy this is just like any other job the advantage is things are done a bit more relaxed and more fun.