Chelsea Houska (born August 29th, 1991) from Vermillion, South Dakota, first appeared on season 2 of 16 and Pregnant. Chelsea had just started her senior year in High School when her daughter, Aubree Skye Houska, was born 5 weeks early on September 7th, 2009. Aubree’s father, Adam Lind, is completely uninterested in Aubree and would rather spend time with his cars and sends nasty text messages to Chelsea calling Aubree “a mistake.” Chelsea then makes the decision to change Aubree’s last name to her own. Chelsea and Aubree move out of Chelsea’s father’s house and move in with her friend, Megan Nelson. Out of nowhere, Adam starts texting Chelsea saying he wants to see her and Aubree. Chelsea finally agrees to it, which causes a rift between her and Megan, since Megan can’t stand him. It’s not long before Adam is moving in. Adam and Megan aren’t getting along, which makes Megan move out. After Megan is gone, Adam is still his old self. He spends most of his time sleeping or complaining until Chelsea gets fed up and makes him move out.