Not sure if appropriate to post in this group but here goes anyway. I have a coworker “T”. She has terrible attendance. Especially around any holiday Everytime there is a holiday, “T” calls off for the next few days. I normally wouldn't care, but I have to do her job when she's out (in addition to my job). Its become so predictable that I've stopped scheduling myself clients in order to cover hers. We have a new manager who is a stickler for attendance. I assume the manager had a chat .with her today about her attendance because “T” put up a nasty social media post about the manager, threatening to quit, etc. She blocked everyone in the office from seeing it but someone I know saw it and sent me screen shots. I really want to send it to the manager because i'm sick of having to cover for her when she's out so frequently. (Petty patty right here) On the other hand, I really have nothing to gain from showing the manger the post- it's not like she's going to stop calling in. Thoughts?