This video is about the hottest online lesson of 2021... Step Mom Knows Best - When Your Step Mom Knows Best! This video is about a thirteen-year-old girl who had recently moved into her new parent's home. The girl was recently shopping at her new "parents only" store when her mom asked her to come outside and check out the line. When she went, she found her mom in the line and mom started yelling at the little girl for not standing in line - with her daughter in tow. The mom got so mad that she started screaming at the girl and the other girl, telling them that they were not going to get the stuff they were looking for and that they should just go home..