I was looking at a Yougov poll with regards to Americans and how much a persons political views mattered to them when dating. It found around half of Americans would be uncomfortable dating someone from the opposite side of the political divide, Democrats were more likely to be uncomfortable (53%) dating a Republican than vice versa. That number was even higher among for Democrats when asked about dating a Trump supporter (71%). Only around 9% of all total marriages in the US are between a Republican and a Democrat. Very low.
today.yougov.com/topics/relationships/articles-reports/2019/10/24/politics-beliefs-friends-partners-poll-survey
I don't think the UK's quite as divided as the US is, but I think we're increasingly heading in that direction. I live in Northern Ireland and used to naively think NI was unique in this but clearly not.
How much does a persons political views matter to you when it comes to relationships? Could you date someone who votes UKIP or is a avid brexiteer, or someone who is a Corbyn supporter etc?