How to get best regular to stop mentioning other girls?
My highest paying regular right now (3-4 day fun bookings a few times year plus overnights) has a three girl rotation going, including me. He claims to do this so he doesn't get attached. He's gone through at least 7-8 other regulars since the early 2020s before settling on us three, and I'm the most recent addition with the least amount of time in the industry. I like the other two girls because his OG "approved of me" before he even contacted me and the other even has sweetly commented on my social media posts showing the trips the reg and I took together. However, he annoys me by saying unprompted "oh Jane and I are doing this trip to so and so and Sarah and I are doing this trip because she likes this band and you don't, so I can't meet until X month." Recently our communication to set up our dates in advance is peppered with references to the other two.
I'm happy that he's seeing the other two but the details are always provided without me asking. One of them is a property owner, so he raves about her success repeatedly, mind you she is at least a decade older than me and I'm working towards that goal. He said she doesn't get out of bed for less than 4k and she only has to work when she wants to. He also alluded to her being SAed on a plane so she only travels by rail now which I think was not okay to share that. I was tipsy when he shared that and didn't really understand how serious that was until later. He also brings up our specific social media posts that have gone viral and discusses them in detail which is weird. He's not necessarily malicious in these unprompted announcements but I'm assuming it's to make me jealous and competitive, so to speak..? I asked him to not talk about other girls on one of our earlier trips. Unfortunately I didn't set that boundary early enough so that is on me. He's just a very chatty person. I've never met the other two girls in person so I don't know if he talks about me to them. I don't share any trauma or anything super revealing to him. We have gotten to the point of him knowing my first name but I've known him for a year and a half.
We do have a good connection because he likes that I'm highly educated and well traveled and he loves taking me to museums and fine dining and whatnot. He's respectful and easy in bed and not emotionally draining. He's not an addict, follows through on our prebookings, and keeps in touch without being overbearing. I genuinely think we're all he has besides his kids because he's relatively friendless, and he truly lives for his time with all three of us. I can't share more about his sad life story without it being revealing and this may already be revealing. How do I get him to stop bringing up the other two girls without appearing jealous or threatened? He's not a duos guy so I doubt he'd ever bring us together anyways.