My girlfriend is an Ox and I'm a horse. How do we make this work?

The horoscope makes since because I can be pretty wild and free by nature and she can be call and collected in her own environment. We've been dating for over a year with our ups and downs. I love her and she loves me but I feel like we have so many difference but I want to work them out because I love her so much. When her and I work together we get things done on a near perfect level like cooking working out, and handling business. But in between we argue. Like I said I love her with a passion. But we just have our differences. Its literally 50/50 good and bad.