Kliff Kingsbury & Kyler Murray's relationship deteriorating amid Cardinals' struggles, per report: 'It's not good'

The Cardinals are dealing with offensive struggles on the field and relationship problems between Kliff Kingsbury and Kyler Murray off it.

source https://www.sportingnews.com/us/nfl/news/kliff-kingsbury-kyler-murray-relationship-cardinals/nxdamqtecf06awyz942jspql