*CTFAR about my dad

Hi Brooke,

I left my home country few years ago and when I left I felt that I took my dad’s life away. We use to be like best friend so leaving was pretty hard for both of us… below is
My model:

C: my dad
T:he gave his whole love for me and know that I am gone his live is gone too.
F:sad, guilty, let my dad down, took his live away, see my dad very vulnerable
A: try to call him every week and try to motivate him
R: I treat my dad as a child and I am constantly worry about my dad, I wonder if he is ok but he would never tell me. He does not have any hobby and now is retired so I worry he might get very depressed.

Any advise on my model would be very much appreciated.