Good Morning. I have been following your threads and just like to add my experience that may help you a little. My first husband died of cancer in 1998. He was stage 4 or 5 when they found it. The doctor told us point blank, “ There is nothing we can do. You need to get your affairs in order.” Told my husband “ you have 3-6 months. In your case… more like 3”. He died about 2 months later. He was getting angry and sometimes down right nasty, but then we figured out it was because he was scared and sad and worried about me and our 3 young children. There was no retirement funds, no real bank account funds. But my big point is, he wasn’t being that way on purpose. The Morphine they gave him for pain also contributed to the moods and sleeping. Just know that he knows your trying to care for him and love him. He may not be able to grasp how he is actually acting out. God is with you both!❤️