One could, if one chose, make this argument. But it would be difficult, if not impossible to prove "cause and effect." There are a lot of socio-economic pressures that have occurred in America in the last 60 some years that have impacted the "American Family Unit," some positively, some negatively.
Only the simple minded, and blinkered misogynists think the "downslide" of the "American Family Unit" is due to "uppity wimmin gittin' out of the kitchen"