A group of four cardinals ...

A group of four cardinals wrote to [Pope] Francis accusing him of sowing confusion on important moral issues, and they asked for clarifications. He did not reply. And one of the signatories, the American Cardinal Raymond Burke, said if the pope does not clarify, he will proceed with what he called a formal correction of the pope after Christmas.
 Sylvia Poggioli

Quotes from the same author

[Pope Francis] continued to focus on migrants. He visited the Greek island of Lesbos, which was the front line of the European migrant crisis. And a month later, he accepted a prestigious European Union prize, but he scolded Europe for its treatment of migrants. And in a speech echoing Martin Luther King, he said I have a dream of a Europe where being a migrant is not a crime. So, yeah, he showed he can be quite outspoken on political issues.
 Sylvia Poggioli
One footnote says that divorced and remarried faithful, who are not recognized by the Catholic Church because it upholds the indissolubility of marriage, might in some particular cases have access to the sacraments.
 Sylvia Poggioli