Hello @CarpeNoctemSims - I must admit that I couldn't resist to continue my current game and have simply played with 6-member-clubs. That went quite well and I didn't observe any relationship decay (no mods/CC here). However I want this issue to be fixed so that I can enjoy Vintage Glamour. I also hope they fix the waterslide (my Sims walk back on the slide instead of next to it and that's driving me crazy) and potion-brewing on ovens (the game generates invisible copies of the potion that block the oven and can only be emoved by using build mode). I want to play a club of herbalists :D !!