You are Scorpio, so are very intense and possessive. The Cancer Moon is also possessive and very emotional, Scorpio is also very emotional. Libra Sun is romantic, and usually they like to be in a partnership. His Aries Moon means he's independent, but so are you as a Scorpio. This is not a bad combination. You are more serious and he tries to avoid arguing. Each person has only one Natal Birth Chart in their life, so I don't know what you mean by other charts that could alter your compatibility. What you told me is not incompatible. Do you mean tarot readings?
How long were you seeing each other? Did you give it a fair chance? Are you trying to discuss your problems? The Cancer and Aries Moon is called a square, so that's a challenge, but also sexual chemistry. You are the ones in this relationship. I can't tell you where you would be compatible. You have to figure it out yourselves.