Media playback is unsupported on your device

PMQs: Harris and Cameron on married couples' tax breaks

11 December 2013 Last updated at 14:20 GMT

A Labour MP thanked the prime minister "for saving my marriage", although he went on to poke fun at the government's tax allowances for married couples.

Tom Harris joked his wife had been filing divorce papers before hearing they would "be in line for a sweet £150-a-year tax break" if they stayed together.

David Cameron said the "tax system moved in mysterious ways" as Ed Miliband got married only after talk of the allowance.

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.