Murphy wanting a normal life is not selfish or weak.
What I would have given these last few days for a normal PTSD free life, but I couldn't. I did not feel weak or selfish for one minute.
One piece of advice you need to take on board and grab hold of now, is that you have to find a support system, make time for YOU. As well as starting to be your own person, not one who runs every time he calls.
If you don't put these things into place now, it will drag you down deeper than he is. He will be the one calling all the shots and you will be bowing to his every command. You will have no strength left to be your own person, as he will be controlling everything.
Think about what you have posted in other threads, some of this is already happening at times now.
Amethist