Brexit is a curse on family ties. Just look at the Rees-Moggs, the Johnsons, the Milibands...

Our polarised politics are dominated by families with strong lines on Europe. There are also the Johnsons — Boris and Jo — who are still in the same party, though planets apart on how and whether the UK leaves the EU. While Old Etonian Jacob will fag for Boris in the looming leadership contest, Jo hopes to wake up and find the referendum was a bad dream.