'what is wrong with men' that's a very gender specific question. I don't like to generalise, but it is a general question.
This is very complex... So I'm going to re phrase the question, 'why do men behave in some questionable ways?'
Why does anyone behave is questionable ways?
They may not have the healthiest coping mechanisms for life in general. They may not even have emotional understanding.
This could stem from a 'certain' upbringing. Something to ponder... How many people are enlightened enough to truly understand them selves, what has impacted them and how this explains their behaviour?
I'd say there are few of these people, most people in my experience and mine only, float through life, live on automatic without really thinking much deeper.
So in the case of women being potentially unhappy with the men they've met / dated.
Have these men not learnt to emotionally connect with themselves and understand life and the psych on a deeper level? Probably not, because with that comes empathy, understanding and a healthy relationship.
A lot of men seem to have things handed to them from the day they were born, while following the general expectations of society... I. E job, move to own home, have a relationship, end a relationship so on so forth.
But when do they have time to really look at them selves and their lives, do they really care? Probably little.
If they 'want' a relationship do they really know how to be in one, work with another on a deeper level? It's questionable.
With a lack of psychological research (when these men were growing up) probably being a contributing factors. How were people to know they even had 'problems', problems that could raise emotionally shut off men.
Maybe this could change, but in all fairness I think media has ruined that. Not only what it portrays but how it can easily ' shut off' any deeper parts of ourselves we could have come to know.
P. S there seems to be a lack of spark/fire in the world.
with little responsibility