Better Living Through Chemistry

Doug Varney (Sam Rockwell), is unhappily married to Kara (Michelle Monaghan). They have a son Ethan who is acting weird. Kara isn't interested in anything but staying fit and cycling; she teaches spin classes and wins the town's cycle race every year. Straitlaced Doug is bullied by his retired father-in-law, whose small-town Pharmacy he took over.