When Martha went to a party in high school, she didn't expect to leave with a bun in the oven. After her parents found out, they instantky kicked her out so she turned to her grandma Liz, a free spirit who welcomed Martha into her home. Seven years later, Marcus is now a child and Martha is trying to juggle living the life of a young adult and being there for her son. Meanwhile, Liz is growing old and her time is running out. Will all be okay in theCalhoun household? #usparenthood #USPARENTHOOD