How do I move forward?

My husband was unemployed for a long time and let me just take care of him while he sat around all day. And in the midst of this, I was struggling very badly with depression and he just shut me out. He wasn't there for me at all and didn't even act like the same man I married. Anyways, fast forward a few months, I sat him down and told him that he needed to change or I was going to leave. So he got a job and has been working on himself, as well as our marriage. However, I'm having a very difficult time moving past this. He has caused me so much pain and I am trying to get past it; but somewhere in the back of my head, I can't seem to get over it.. any tips or advice?