After a fairly difficult Sunday lunch with my parents today, I've concluded that I need to address my relationship with my father. He's unpleasantly argumentative, and quite disparaging/insulting about anything I say, and at the ripe old age of 45 I feel like it's time to handle this like a grown woman, rather than retreating back into being a little girl. 
Any books/websites/other useful resources that anyone can recommend, please?