First of all, I am sorry you got hurt. That takes time to get over, or at least to understand. On the surface, it seems like a Capricorn Sun and Scorpio Sun would be good together. Scorpios are possessive though, and with your Aquarius Moon, you are a little unconventional and need some space. Maybe you felt too restricted? And Aries Moon people are a tad immature, as it's the first sign of the Zodiac.
We all get along with our opposite sign, have you ever dated a Cancer Sun? Cancer and Aquarius is a good match too, both are changeable and a little nonconformist. Cancer would square your Aries rising, but that's OK, both are leadership signs, so you would respect each other. I like Sagittarius Sun for you too. It's the Sun sign next to yours. It's a good aspect to your Aquarius Moon, and also a real easy aspect to the Aries in you.