re: What is up with Jrue's wife's eye?

I wonder if Jrue reached over and said "Arrgghhh, look at all this booty"......

Here's a serious answer...

There's a good chance the removing the tumor caused damage to the nerves that control ocular movement considering she said her eye is crossed and her face is paralyzed. Sounds like she suffered 6th and 7th cranial nerve palsies. If so, she would likely have double vision if both eyes were open. So, the patch is likely functional to prevent double vision and cosmetic because of the crossed appearance.