Saw texts on his phone flirting with an old coworker. The thing is the girl actually stops them. Its him who initiates them. They aren't overly bad, not sexual. Things like, "I miss you", "you're hot", "I can come over and give you a massage". He's been texting her almost every night, wishing her a goodnight and sweet dreams.
Maybe I'm just overreacting?
What would you do?