Hahah! Let me start my congratulating you on trying to reach out. Great move! I assume you're a guy btw. Let's face it, relationships are weird. They get complicated over time, and sometimes you need help sorting out the weird stuff. So I am here to help! I have years of experience in a long term relationship and I almost never have a fight with my partner. Yes, we used to have them all the time in our first year, but with time I learned how to manage things, what things *seem* like a good idea but would turn into a disaster; how to avoid unnecessary fights; how to get my point across without having her go to into defensive mode; etc etc.
Even if you're a girl, this works because a guy, i'd know exactly what's going through his head. And how to make him understand your point.
I'd say test me out. Throw a situation at me and I can tell my solution for it. Feel free to arrange a metting over skype and we'll see how i can help you. looking forward to hearing from you! Honestly, this is the most interesting project i have seen all month =D