FG, you owe it to yourself to have a frank conversation with your friend. Include your concern that surgery might make him feel more crabby and lash out at you. A gentle setting of boundaries and expectations now will save you much heartache, I think. It also sounds like he's using avoidance to cope? Does he attend a preop class? Maybe print out the Bonesmart readings and leave them for him - he may not read them now, but if they are available, he'll probably at least glance at them.
You are an amazing woman to take on the caregiver role so soon. He's lucky to have you. Just remember what they tell us when we get on the plane - "put your own oxygen mask first, before helping others". We are brought up to think that putting ourselves first is selfish, but when it comes to recovery, it's anything but. If we let ourselves get physically or emotionally run down, we won't be able to care for anybody.
Shelia
RTKR - 8/23/16
LTKR - 10/11/16