For men marriage is a lose/lose prospect
Basically this blog summarises very well the reasons why feminism has made marriage so dangerous for men.
One thing that most men still don't understand is how women entering the corporate workplace en masse not only raised the cost of living, but consequently put huge strains on their relationships with women. Women like to claim this is the fault of men ("Men are 'intimidated' by a higher earning woman") but its clearly the women themselves who are at the root of this. They want the ability to work as and when they like, yet they also want men who are high earning enough to support them. A society full of women with that aspiration is clearly not optimal or even achievable.