BTTT
Good advice skeeter1 for people in a toxic relationship, whether one or both are JWs or neither are JWs.
I know from personal experience how trapped I felt being married to a toxic person (neither of us were JWs). There is no simple answer(s) that applies to everyone to save a toxic relationships. When it gets too toxic for someone, it is better to end the relationship with love and compassion without expecting it to be reciprocated.
Peace be with you and everyone, who you love,
Robert