My mom went back to school when I was 16 and my brother was 8. She attended classes at night and was there for us during the day. I always felt so proud of her for getting out there and pursuing her dreams. She is now a H.S. computer teacher and is currently persuing her master's degree at 52 years of age. I think if your husband is supportive, it will still be tough but you will get through it. My stepfather is a good man but sometimes he would complain if my mom was too tired to cook and we had to eat take out. I think in the beginning he felt a bit threatened by her success. It wasn't always easy for her but she did it, and i am sure you will be just as successful. Good luck in persuing your dreams and your children should be proud that their mom is such a great role model!!