history: I have tried my best to always do what is best for my family. Even when life is tough and seems very unfair I have done my best to care for my family. Thats great of you. Life is VERY unfair but we can go at any minute_comma_ so cherish those you love!
current: It can be difficult. But I learned early on retaliating helps nothing.
next: It doesn't help us no. But you must take care of yourself too- Take some time for yourself when being a caregiver ok!