being a mom

I've always wanted to be a full time mommy. i LOVE the idea of being a house wife; cooking, cleaning, taking care of my children. i am currently going to college to get a degree to fall back on just in case things don't go my way. MY QUESTION TO YOU IS: do you think being a mom is a full time job, or do you think its a "lazy" idea and that this is a new generation for working women?