Rose76 I am so sorry for the sadness of anticipating the loss of your bf. That must be a heavy load to bear. It is not easy to deal with people that are sick. It is heartrending to see a possible end to a relationship.
I think you have some good ideas like nourishing the soul. It is important for caregivers to do self care. It can be different for different people. I always pick some mindfulness videos to help me get away.
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Or do yoga or Tai Chi. Those are my times and I can get away for those times.