http://www.bbc.com/news/world-europe-43649668
https://www.thetimes.co.uk/article/queen-letizia-of-spain-has-royal-spat-with-mother-in-law-569hdlbhd
https://www.telegraph.co.uk/news/2018/04/04/viral-video-exposes-tensions-spanish-royal-family/
224