Game keeps Crashing on PS4

I updated my game and brought a new pack (Lovestruck) then claimed event rewards and the game ran just fine. When I logged back in on a different day, I downloaded two free kits from them Marketplace. Afterwards I logged into the game and once I clicked on the household I wanted to play with, the game crashed. I tried to login a few times before giving up after it kept crashing. I'm on Playstation 4. How do I remove the marketplace content from my game? or reverse the process?