Concerns Arise Over Friend's Affair with Married Man

A friend's involvement as the 'other woman' in an affair raises ethical and emotional concerns among peers.

A person expresses worry over their best friend's secretive relationship with a married ex-boyfriend, fearing she is the 'other woman'.
The friend in question has met with the married man twice, under circumstances that suggest an ongoing affair.
Despite assurances, there is a lack of clear information about the status of the man's current relationship, leading to suspicions he is still with his partner.
The concerned friend contemplates intervening or discussing the matter further to prevent potential harm.
Advice column responses emphasize personal boundaries and the importance of expressing concern without overstepping.