My 16 year old sister is 5 months pregnant for her boyfriend who is 15. She just told us 2 weeks ago that she is pregnant. My parents and his parents want them to give the baby up for adoption. My sister wants to keep the baby. I know that my parents will help her, but the problem is my sister is still more concerned about herself than her baby. She asked my mother for money to go buy new shoes, and had a fit about the skirts my mom bought her to wear to school. They were pleated not A-lined. My parents are building a house and yesterday she asked them to make sure they make her closet a walk-in. To my problem, I want to support my sister in whatever she chooses, BUT I really don’t think she is mature enough to raise a child. What can I do to help her and my parents deal with this?