Sims 4 growing together makes my game stuck after minutes of playing and then cr

Since the dlc pack 'growing together' my game gets sort of frozen but not really. I can not click on anthing in the game but my sims still move and do the same action they did when the problem happend. I can still click on pause but the game doesnt pause.. Then when i try and safe it, the game crashes. I turned off my gameplay mods, repaired the game, restart my pc and it still happens.. What is going on??