Richard, my grandfather sang a song that had words to the effect:
Be kind to the first,
cause the next may be worse,
and you'll long for the old one again.
I took it to heart and have been married 37 years and she hasn't thrown me out so far.
Anyhow, on a more serious note,my friend. I wish for you the least amount of pain,
Years ago the was a bloke in town here with a very nice Mach 1 Mustang. She wanted half, and I cannot remember for the life of me, which side she got.
You're probably better off with half the money. Good luck with the sale.