Grandma Died

Hi - I m new here and I am struggling in my relationship. I am not sure how much longer I can stick this out and I need some advice from others who might know what I m going through. My boyfriend and I have been together for almost 4 years, although it has been off and on. He did two tours and Iraq and suffers from PTSD from that, which he recognizes. However, he also had kind of a rough childhood and I really think a lot of his issues come from some traumatic childhood experiences such... How Long Should I Stay To Show Him I m Here
https://www.myptsd.com/c/threads/grandma-died.68557/