Does Fiancé's debt become mine when we get married?

Hi.

My Fiancé has a decent amount of debt that she's steadily chipping away at. However it's only manageable if we stay living where we are now and she maintains her current salary.

We've talked about moving to a different province a few years after we get married. And IF her debt isn't settled by then we had talked about her declaring bankruptcy.

Right now it's only a very seldom hypothetical since we believed it will be sorted before we leave, but I was wondering, once we get married, would she still be able to claim bankruptcy if I myself have no debt?

Thanks in advance.