Some break ups are inevitable. Some are sudden. Sometimes relationships just fade away.Some relationships are volatile from the first date until long after the break-up. No matter what, it's often difficult to break-up with someone, even if you've grown to despise him or her.If we've loved someone, it can take a lot of work to erase his or her presence from your life. After all, you both shared some pretty intimate moments and now it's all gone. Almost...