Can Tiger Male Marry Snake Female? Is there any thing to make better fate for this couple?

I am Tiger Male. I love the girl born in Snake. We've been in relationship for 4 years. We seems to have only first year of the relationship which provide us sweet love. but from second year, we've a lot of conflicts. She told me to stop everything with her. She hate me so much. in 2014, we have not met each other often like before and our loves become weaker and weaker.

I saw in Chinese horoscope cited that Tiger and Snake is not compatible. but I really want to marry her and be with her until i die. My question is, if the two animals is not compatible, is there anything can help if these two animal insisted to get married? Anything can change their fate to be compatible and love each other?