Have you considered sitting down and talking to your parents individually? just so yuo can properly understand why they are still together and that way you can find out how they really feel for one another.

its not easy being a child to parents who fight, been there done that! i know how heart wrenching it can be to see 2 people you love fight. try to sit down witht hem, you never know what might happen.

good luck and take care. im thinking of you.

simon