Well, I still think that women are weaker and gentler gender
, but
I have doubts about a spousal support too. Say, if a woman is still young and has been with a man for a short period of time and still able join a working force, I don't see a reason for her to get anything from her ex. She is like you said a responsible adult.
But if she has been with her husband for many years, raising kids and taking care of the household and now is too old or too sick to get a decent job, then she shouldn't suffer alone for the decision she and her husband made together.
If a husband doesn't want to pay a spousal support later, why not to send a wife to work when they are married? Nobody held the gun to his head when he agreed on her staying at home, right?
As for women being as strong and driven as men in my opinion they are like that because they either don't trust men and want to be as independent as possible or they just can't find a decent man who will help them to feel their true nature, their feminity. Again it's my personal opinion. I know it's not popular nowadays.