I have a sister (and I'm not talking about you guys)

Okay, so last night I had a dream that my mom had a baby. It was so weird. I was like "What?! Mom, there is a 21 year age difference, don't you think that's weird?!" And she was like "ehh, no, I mean not really." and I was like "This is nuts! You're nuts!!" But then I saw the baby and it was soo cute. Her name was Michelle. Like the little sister in full house.