Poland and the European Union have been at loggerheads this week over the country’s rejection of parts of EU law. But tensions have not emerged overnight. Despite the country’s overwhelming grassroots support of EU membership, bitter disputes over judicial matters and social policy have emerged since the Law and Justice (PiS) party came to power in 2015. While Prime Minister Mateusz Morawiecki insists that Poland’s place is in the EU, some believe that the latest clash could signal the start of a ‘Polexit’.