Am I Wrong ?

- So I have two best friends , we are really close ! Well I thought , so here’s the tea ! Tee husband have been cheating on her , and come to find out he cheating on her with a girl I work with ! The girl told me out of her mouth and she had proof , at first I didn’t believe her or whatever .. but she showed me everything , before y’all ask why I know this girl it’s because we work together and stuff ! So long story short I told my best friend Tee about her man and stuff ... I didn’t want her to be mad at me for knowing and not telling .. I told her and made sure she was good .. so I called our other best friend and I was asking her was I wrong for telling her about her husband because I kinda felt bad for telling and she was just like no .. he shouldn’t of cheated .. so come to find out my best friend tee has made up her mind that I’m messy for telling our other best friend because it was her business.. which I get , but the thing is we tell each other every thing and these two have gotten together and they are making me to be a horrible person ! They called me messy for saying something about it , she said she mad because I called our other best friend and told her ... but the thing is our other best friend told someone else and I didn’t .. am I wrong ?