KISS.
Here's the skinny. Women ARE different. They are different in a few significant ways.
The problem is, those ways have little bearing on many of the things in life that people tack to "femininity". Carry this box? Fine, but why are they paid less (on average)? Why is a woman considered a bitch when she asserts herself as much as the men in the company do?
And the point about salaries is right on. Houses where the kids room was big enough for a dresser, closet and bed were the norm. Rooms that you did not have to share with a sibling were primo! Now, the "norm" is a room big enough so Jr can have a multimedia center hooked up to his HTPC so he can stay friends will all of his classmates on Facebook.
I have NEVER seen so many luxury cars driving around on the highways. Where the hell did everyone get the cash to drive BMW's during a recession?
Unfortunately, that prevalence has made it impossible to live anywhere but Podunk KS if you work on only one salary less than 6 figures.
But back to topic. Feminism did squat to "ruin" the family. Greed, materialism and lazy ass parenting (Oh, it is the TV's fault my kid is an axe murderer!!!!) that killed the family. Feminism just made it so the man was not the only one who could say "Not my fault."