They have a job and they are paid for it. They also do have pensions and social security benefits: through their husbands. If the husband remains alive, they continue to be paid as they were before retirement. If he dies, they often inherent his pension and assets. It's a terrible system and we need to modernize it but you're still wrong on all of your points.

But then we also can't request 50% of CEOs being women or any job with that arguments ? Wouldn't it be more fair to be excused if you actually can prove that you're taking care of familly members regardless of man/woman ? Why would a perfectly able 20 year old woman be excuzed by default based on her sex ?