Another perspective is how valuable would your options have to be to stay put in such an environment? It's not always easy to walk away from a significant sum

Another perspective is how valuable would your options have to be to stay put in such an environment? It's not always easy to walk away from a significant sum of money, even when you sense it's doing real damage. In a similar situation I didn't walk away and it took years to recover. Probably would do it again, having a family might be the deciding factor.