You would be amazed how well she could come out of this in Florida. First of all, she will get some kind of joint custody. Next up will come the distribution of the assets, no matter what she did, divorce here is no fault. The hubby may even end up having to pay a support stipend.
He needs to pray she never returns and in fact, just disappears.
Well that sucks for her husband and kids. Regardless of what happens with her marriage, she’s still a first-class POS, IMHO.