Looking for a little advice please!
I'm in a fairly new relationship (6 months), and we just moved in together. My boyfriend (30) has gone away for a drinky weekend to see a big sports game with some of his colleagues (all early 20s-early 30s, all single), staying in an AirBnB with them (2 women and 2 other men). He works with three of them, but one of the women is the other's friend, and I think she's often gone on nights out with them in the past etc.
The AirBnB is a little flat that only has 2 bedrooms, with one bed in each, and he says that men are in one/on the sofa and the women are in the other. He only told me about this set up when I asked about where he was going to be staying whilst away a couple of days ago. I went a bit quiet when he told me because I felt like he should have let me know that of his own accord, but he said this trip was booked before we were together, otherwise he would have ran it by me when they booked it, so I dropped it.
Anyway, all was good after that, water under the bridge, whatever. He went away on the trip on Friday morning. It's currently 8pm on Saturday and I go onto Insta and I see that a few hours ago one of the women (the friend, not his colleague, in her early 20s) has posted three pics of herself and the other woman to his instagram story, looking like she's using his phone when he's not around. They're sat in the stadium in mini skirt summer dresses, posing and pouting for the gods. They look super cute, he's not in them.
I feel...not great about this whole situation. Not great about him. Not great about the amount of intimacy it implies. Overall just icky. I really just don't want him to come home tomorrow.. Am I wrong, or overreacting? How would you feel in this? What would you do, or say, if anything? I haven't said/acknowledged anything atm. Advice please ❤️
Thanks x