He's facing one of the largest divorces in history, you don't think that would be a little distracting?
And if you don't know why leaders can't have relationships with their employees, that ignorance is on you. You're trying to insult other people but it just makes you look bad.
A lot of marriages survive even after stuff like this. Especially in Asian cultures. The fact that his wife is White is the only thing that hurts him on his chances here.
She'd be stupid as hell to divorce him.