Hi,
Thank you for your response! Unfortunately, waiting didn't help. I waited two sim hours and I still wasn't able to go into Build/Buy Mode. There are only two sims in the household and both were at the house.
Also, today I tried loading my game, and I go a message that an error occurred and to restart the application (the save not the game). I did and then got the same message. I tried restarting the whole game, and I got the same message. I then did a factory reset and was able to load my save. After the reset I still wasn't able to go into Build/Buy and my sims weren't able to communicate. One could heckle and had the "mean" menu option. Both sims had the nraas options, but they had no other way to communicate.
Is this even fixable, or should I just start another family? I don't want to lose them, but I've never had this problem and don't know what to do. My games have been glitchy but never to this extent.