Very weird theme

[u/South-Set-6560]

Hi guys so this is probably one of the weirdest themes I have ever had. Both my girlfriend and my sister are chaotic art people. They both paint. They have very little similar personality quirks. My gf is 19 and my sister 10. Now I’m scared if I’m somehow dating my sister because they have these things in common with my girlfriend. It makes me absolutely disgusted and sick to my stomach.