I don't think you should let it go. She can't take all the goods and leave you with all the bills; I don't care how good her lawyer is, it can't possibly come out as badly as if you simply let her take what she wants and walk away. The system doesn't work like that.
Collect and protect all the financial records, for the entire marriage and for both of you, that you can get your hands on, because you will need that information, and that proof of the facts.