my sims couple won’t sleep in the same bed together.

I have been having this issue for awhile with my single sims, but I had just assumed it was a bug with the bed. Basically what happens is that when I have a sims couple, and I have them both go to bed, one will be able to sleep, and the other one will “get in bed,” not get under the sheets, and then immediately exit out the bed a few seconds later. I have tried batch fixing my cc, and I went and made sure I didn’t have the cuddle mod in my game. There isn’t any music playing, no objects in the way, and my sims couple has a maxed out friendship and romance bar. I have deleted my cc bed and tried a maxis bed and the same thing happens. Also, my cuddle interaction won’t work. I assume it’s because of the same reason my sims can’t sleep together. When I initiate the cuddle reaction, they act like they can’t access the bed. I’m not sure what else to do to fix this interaction. Pls help!