Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?

Anonymous
I live with my dad and only see my mom a few times a year. My 13 year old sister and her 14 year old boyfriend are having sex. She posted videos of them doing it (the sound and her moaning) when my mom wasn’t home. She posted that she thinks she might be pregnant and skipping school and
all of this crazy shit. I am on a fake account and screenshotted her (she has no idea it’s me and will add anybody). I censored out her face because she’s a minor. Like I seriously don’t think her mom has any clue and I don’t think it’s my place to say anything but she’s 13. She’s also a huge smartass and has a nasty attitude with everyone and thinks she knows everything. I don’t know what to do? Send my mom a text with these screenshots or leave it alone?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
Yes send your mother the screenshots
Vote A
Don’t say anything, it’s not your place
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Should I tell my mom that my 13 year old half sister is having sex behind her back? I’m not really on good terms with her?
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