I dated a girl for four years. We recently broke up in March. She's going to grad school next semester and we don't believe in long distance. ( 4 states away ).
I have not contacted her in the last four months. She has dropped a couple of emails here and there. Just asking how I'm doing etc. I never replied back.
Her birthday is coming up and I'm not sure what to do. Is not contacting her on her birthday a little extreme? What is the birthday policy on exes?