A mother at 13? Wow. Babies can be fun, but being a good mom takes tons of work, money and maturity. Babies don’t sleep through the night for months or use the toilet for years. Your twin will have to suddenly be very responsible. She’s not just having a baby – that baby will become a toddler, child and teen. Your parents might feel it is pointless to be angry, but while she’s changing diapers and shoveling baby food, you can finish school, run for class prez and go to the movies with friends. Be a teen before thinking about being a mom. For now, just be the best aunt ever!