Sometimes a drama, medical or otherwise, brings a couple closer together. Such is the case for Nick Cannon and wife Mariah Carey after he suffered mild kidney failure. Cannon is back at home with his wife and dem babies, but he has to make a few changes to improve his health! His dad Jason revealed that Cannon and Carey are now tighter than ever in the wake of the medical maladies. ‘Til death do us part for Nick and Mariah, that’s for sure.