Rows Are Good For You?-Tested Today - S2.E16

A recent report says that if you have a good argument it can make us happy. Today a ""argument analyser"" will put guests' arguments to the test. Kathleen and Catherine are a mother and daughter who say they've had just about enough of each other. Theft, lies, table dancing and catfights, They've been through it all. But, does all the shouting mean a closer bond or a more distant chance of ever being happy?