My hubby and i fight all day?

we have opposite personalities and bicker all day long. he's really type a and i'm b, but at the end of the day we snuggle everynight watching tv and can't wait to sit together and unwind. we have great - but during the day i hate him and at night i love him more than anything. Any advice- its been 6 years and we both don't believe in a throw away marriage.