I have been In a relationship for two years to someone that I knew were not really compatible but she is a very good person and cares a lot about me. But due to the differences, we have our ups and downs. I am at a point that I think if I want to be completely happy, I should move forward but I cant because I really do not want to hurt her. It will also not be easy for me to let go and I am afraid that stress could bring back some anxiety issues I have had in the pass. I could really use someone to talk to about this and give advice.