Whatever he has is temporary but recurrent though not frequently. He has a herpes zoster virus infection that remains in cell bodies of nerves in his case facial nerve hence reactivation causes facial paralysis. Antiviral and steroids he will be as good as new and continue performing.
Beiber Ako tu sawa.
The condition Beiber has is Ramsay Hunt Syndrome, and people who suffer from this condition take months to recover but they often do with partial restoration of their bodies from the paralysis (maybe not 100% but very close).
Your theory that a young woman married to a young multimillionaire will leave him because of a half-paralyzed face does not hold up to reality, young women will seek out old, ugly, even married men just because those men have money, so in this case where a young man with more money than most of us will ever have + fame + relative youth + relative good looks is not likely to lose his “young bride”, women are mercenaries Paralyzed but Rich Justin Beiber is a lot more attractive than Old Ugly 55 year Old MiddleClass Man that many young women gravitate to just because of money.
The fact that you are deriding him for the fact that his relationship will likely end shows that deep down, you still believe ‘till death do us part’ is the definition of success. Someone who truly believes that it’s just your turn, will see a situation like this and shrug