<human>: Summarize the given text in a few sentences.

My cousin will get it from her parents but my mom is at a loss for what to do about my sis. She's 13 which means there won#t be any legal action. Seems like getting escorted out of the shopping center by the police was already shocking and humiliating and all that jazz, but my mom still wants to "punish" her symbolically in some minor way so she understands her actions have consequences. She's in real "teenage" mode basically, everything is embarrassing, leaving the house without preparing in the bathroom for an hour is impossible, she likes to go out with friends(shopping haha) and stuff, ...
Everything we think about seems either too harsh or insignificant, maybe reddit has a great idea?
<bot>: 13 year old sister stole without reason, no legal trouble but mom wants to punish her **symbolically**, in a way that doesn't really hurt. has no idea how. Suggestions?