We are on holiday and DH passed me his phone to put some music on Spotify when mine was charging in another room. I clicked on the app and was looking for playlists when I noticed a message on Spotify from a woman I know he works with. I clicked on it and there were lots of songs they had sent to each other over the last few months. There was no chat or anything along with the songs, but they were often sent late at night. I just can’t shake the feeling there is more to this. Not sure whether to ask him outright, or try and check his messages (I know that’s not right).