Boyfriend Caught Cheating !!!! [THE SCENARIO]

Dear DJ Supreme,

I don't know what I should do. I went to a nice dinner with my boo last night and I seen my friend's man out with another female! My boyfriend think I should definitely tell her but I think that she's just going to end up choose her man side over mines and it will cause us to fall out. I don't know if I should tell her or stay out of it, please help!!!

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