Heather and David have a son in college who is...living life, which includes hooking up with his mom's friend, we'll call her Candy. Before Heather knew it was her son, she thought it was great that Candy was seeing younger men, but now that she knows, she's pissed. Heather is upset with her son, but also pissed at Candy. But, her son is 20, so he can make his own decisions, right? Do they have the right to tell their adult son who he can or cannot hookup with?