Mundane Pointless Algebra Problem

Someone posting an apparently innocent question in GQ recently has inadvertently shed more light on the situation. It appears that Pam and Jim already had a stressful relationship before the bicycling and camping episode that ended so badly. And Michael, who was noted in post #30 as having added greatly to the stress by trying to date Pam’s mom, turns out to be a meddlesome doofus who works for the same company: