Uniting American Families Act
The Uniting American Families Act (UAFA, H.R. 519, S. 296) is a U.S. bill to amend the Immigration and Nationality Act of 1952 to eliminate discrimination in immigration by permitting permanent partners of United States citizens and of lawful permanent residents to obtain lawful permanent resident status in the same manner as spouses of citizens and of lawful permanent residents and to penalize immigration fraud in connection with permanent partnerships. If the partnership ends within two years, the sponsored partner's immigrant status would be subject to review.
Source: Wikipedia — Uniting American Families Act (CC BY-SA 4.0)