About me: She is the third Milkovich to be involved with one of the Gallaghers.It is unknown if her mother or father is Terry's sibling.She hasn't been seen interacting with her cousin Mandy.It is also unknown what kind of relationship they had.She also never met her cousin Molly Milkovich.It is unknown if she is even aware of Molly.It is unknown if Jamie Milkovich is her brother or cousin.Despite being a lesbian, Sandy was once married to a man. She also implies that she is attracted to Mickey, judging by her stating they had fun as kids and Mickey being disgusted.Mickey later confirms that they in fact committed incest.She is revealed to have a husband Royal, who tried to make a better life for her but it appears that she did not love him.She is Debbie's seventh relationship.According to Carl, Sandy did time in Juvie for assault that left a man's jaw disfigured.She is likely a couple of years older than Debbie, judging from their talks.Sandy reveals that on her birthdays that one of her uncles got drunk and let her shoot one of their guns.Sandy never got to play in a jump house until Franny's birthday party.It is revealed in the episode, that Sandy has a son named, Prince.In Royal implies the Sandy was lying about their time together and that he did not force her into a relationship. It is likely this is true because Sandy has not told Debbie the complete truth.
