People (meaning men and women) have stress over families and careers. Fathers stress over working a higher paying job to take care of their families and mothers stress over receiving job training to gain employment to assist with the household income. Do not forget that there are single mothers and fathers in this world who work full time while taking care of their children as well. It's not just women who worry about their family and careers. And who says that women stress over having a family vs. a career? Most women who work and have families do this because they want to assist their husbands with taking care of the kids, or they chose to work so that they can have money of their own. Being a woman doesn't mean you only chose in this world is to stay at home and take care of kids. And it doesn't mean that this is the life that every woman chooses.
And any child's upbringing is the responsibility of their parents. My mother taught my brothers the same self-caring task she taught my sister and I. They rotated washing clothes, dishes, vacuuming and cleaning various areas of the house with us. No one was left out of specific task based on sex. We all pitched in and took care of our household, one another and our family pets.
And just a hint for you and some of the male users here (not all of you because some of you actually 'get it'), Caring for someone is not a 'traditionally female' role. It's only traditional in your eyes because you're under the assumption that only women do this or this is a 'woman's job'. Doctors (both male and female) care for people; as well as male and female nurses, physical therapist, psychologist and nutritionist, cardiologist and guidance councilors, personal trainers, teachers/educators, motivational speakers, cooks, flight attendants, EMT's, life guards, and policemen and women. These are examples of 'care-takers' who cater to everyone who's in need. And there are men and women who dawn these titles proudly that are a positive inspiration to future generations. People you like you can't see past a person sex because you're so ready to place labels on people based on what you assume his/her role in society should be.