Corp/Work question? Invited my sis to a work retreat, co-worker hitting on her…?

I made the mistake of inviting my sister on my work’s local work retreat. Spent a Saturday evening on the mountain, and co-worker (semi-bigwig) ended up hitting on her. Now my sister says she’s gonna date him (she says this in anger and knowing that he has money & a GF). I’m [...]

My married male coworker and I are planning a trip together, is that a bad thing to do?

My company is sending our department on a retreat for a week. My older married male co-worker who has a baby and I are are planning to extend our trip to another place alone. We are very friendly with each other, we are always IMing each other during and after work hours. Sometimes we flirt. [...]