Am I wrong for not caring what happens with my friend’s affair?

But she’s un happily married so I can’t really tell her much bc her excuse is she isn’t happy in marriage but this guy been liking her attention lately and she likes his and he been giving her little treats and talking to her for hours and she doesn’t deny it was even bragging me how his so consistent and always checks up on her I already told her few times that usually man want one thing but you’re grown woman and you know better am I being wrong or overthinking bc sometimes she says I overthink

Am I wrong for not caring what happens with my friend’s affair?
Post Opinion