Time to start planning for Me

I saw my therapist again last night. She has met my husband one time (and fortunately saw right through him) and is aware of the issues we are having (across the board, some related to my illnesses, some related to previous issues in our marriage, and some issues with verbal abuse on his end). She feels that short of therapy for him (which he is absolutely not on board with), that I need to begin to plan for me. In other words, instead of just planning for my possible departure from the workplace, that I also need to start making plans in case he decides he can't handle this and leaves me, or if I decide this relationship is not healthy for me and I must leave.

So this is where I am.............I need to continue to plan financially for both possible outcomes and emotionally prepare for both as well.

How does this equate to low stress?