Is it alot and bitter? Fighting or bickering or just crankiness with each other? Does one of you drop out, clam up, shut off? How much in agreement are you? Did it end a marriage? Has it harmed your marriage? Are you generally in agreement? Do one of you make most of the decisions and the other not? I know there have been threads about how difficult child's affect your career and have you lost a job because of difficult child? But what about your significant other relationships?