As you may remember, Rob's cancer came back. The doctors have been stumped as to how it got there in the first place, let alone returned. After countless tests, hypotheses, and the proverbial head-scratching - we now know what has caused Rob's cancer.

Let me back up a bit before I let you know the etiology of the cancer. Yesterday, we were sitting in an office of a social worker to determine whether my children needed any additional sessions. (I have been worried that they needed to see someone to discuss their worries.) Out of nowhere, Noah tells the short-but-sweet-story of Rob, the sculptor.

Daddy used to have a studio for his art. A giant came along and squashed the studio into little pieces. After that, he squirted cancer all over him.

So - to sum up the confusion that has gripped so many medical professionals: giants are real and they cause cancer. Their modus operandi is to squash art studios & wield cancer-squirting weapons.

Next mystery?