^ Probably because he hasn't showered in 20 years?I'd hazard a guess that it was for similar reasons as Paul McCartney.
Being married six hundred times and refusing to age gracefully?
This will be his third marriage, actually. The first ended when his beloved wife of over twenty five years died from cancer. The second ended in divorce.
I really can't blame a man for not wanting to spend the end years of his life alone. My Grandmother is 92, and more than anything she is lonely.
Paul McCartney had a wonderful friend, lover, and companion in his first wife. He was used to having someone to rely on. I don't think it wrong or scandalous for him to seek that out. He has known his current fiance for over four years. Hardly an "overnight" romance.
Furthermore, I think it says a lot that after the bitter divorce he had with his second wife, he still was open enough to the possibility of finding love again. I really think it is a beautiful thing.
So hold your tongue; it is easy at your young age to say "I will only marry once."
You don't know the hand of cards life will deal you.