H.R. 2366, titled the "American Families United Act," aims to amend the Immigration and Nationality Act to promote family unity. The bill allows the Attorney General and the Secretary of Homeland Security to use their discretion to prevent the removal of certain immigrants...
Simple Explanation
The American Families United Act is trying to change the rules so that families who belong together don’t get split up because of immigration issues. It says that if sending someone away would make things really hard for their family, they might be allowed to stay, especially if they're married to or are kids of U.S. citizens.