^^^Yup^^^ All you can do now is put as much distance between you and your W as possible. It's all her mess to deal with.
By the way, do you have a lawyer? If not get one. Explain everything to them and ask for advice. Your W could be out a job and career very soon, if D is inevitable then you may want to pursue it sooner rather than later because divorcing an employed W is going to be a lot gentler on your finances then divorcing someone who has no job and maybe no career.
Me: 59 w/ S17, D23, D26 Current R: 4 years Previous M: 21 years; BD: 06-14-12; S: 09-10-12; D final: 03-17-14; XW:56