I did. I came out with zero retirement and did not fight for other things. To be fair there is a caveat. I think we started out at vastly different income brackets and the 'other things' were not worth as much as what it sounds like you have at stake. The retirement was the big loss and quite scary as I have a young family and I'm older.
I will say I have no regrets. Zero. None. I'd do it again.