Wrapping Xmas presents in our bedroom last night, DH's phone charging and WhatsApp message pinged and came up on screen, so I glanced, then had a proper look as it was 4 love heart emojis! It was from a colleague who he's worked with for 10 years, never had any vibes about anything untoward although I know they're friends. So I read the chain - her asking him what he thought of a new joiner, his reply, and then wishing him a merry Xmas and saying "I love you"!!! He then said it back with a kiss then she sent the 4 hearts!
Just not sure what to make of it. She was on the train as they'd been out for drinks (with others) so I'm veering between she was a bit tipsy and getting all sentimental or they're having a wild affair!
I'm being really off with him and he has no idea why - can't tell him I've read the messages and I do think there's nothing going on and they've just been friends for years but it's a bit inappropriate!
Thoughts?