Sims 4 Crashing on my Mac

A few times I opened the game, I was able to load up a save, maybe enter CAS or load up a few commands int he queue, but my sims freeze, the screen will appear frozen, time continues. After a few of this trying to troubleshoot in game, my game will all of a sudden shut down sort of resetting my computer. I repaired my game in the EA app after removing my basic mods that had been updated (MCCcommand center and UI cheats extension), i could still load up my game but same freezing thing occurs when i load up a save and if i try to start a whole new game, it freezes after a few clicks and shuts down my whole system and restarts. When I didn't click into a specific family and just moved around to worlds, i could easily view the world, and read descriptions, the issues happen if i try to edit the world or play a family. This has been happening over the past week, before the update came out, so i had been taken my mods out the game and have been trying to troubleshoot. But since the update i cant get any gameplay in at all. 

Hi Yummybearxoxo​ 

splitting out your posts as your freezing sounds extrem

Please try the clean folder approach described here: 📓[GUIDE] Clean User Folder Approach | EA Forums - 12690428 

I tried this method, the issue persists, The game opens fine like normal, but when i got into CAS, after pressing any option, the game freezes and my computer shuts down and restarts.