—06.03.2020: Signed brief for U.S. Supreme Court to defend taxpayer-funded agency’s right to reject qualified same-sex couples looking to become foster parents, a case the Court will hear on Nov. 4.

—01.01.2019: Expressed support for allowing taxpayer-funded adoption and foster care agencies to discriminate against same-sex couples during a town hall event. The case is the Trump administration’s third to go to the U.S. Supreme Court to defend the right to discriminate against qualified couples looking to foster or adopt children.

—July 26, 2017: Despite initially criticizing the Trump administration’s plan to ban transgender people from military service, Sen. Ernst also said the government should stop paying for gender confirmation surgeries and later did not join in supporting a bipartisan effort to protect those servicemembers.

—Sen. Ernst has been a featured speaker numerous times at the Family Leadership Summit organized by anti-LGBTQ group The Family Leader, which is affiliated with the Family Research Council, which has been labeled a hate group by the Southern Poverty Law Center (SPLC). The group gained national prominence for its “The Marriage Vow” pledge, which it asked 2012 presidential hopefuls to sign, vowing to oppose same-sex marriage and civil unions, as well as same-sex and single parenting, and to allow for anti-LGBTQ discrimination on the basis of religious beliefs. The vow also included language condemning judges it said had “personally rejected heterosexuality and monogamy,” and argued for separating LGB soldiers from their fellow same-sex servicemembers in “restrooms, showers, barracks, tents, etc.”

—07.14.2015: Voted against an amendment which sought to protect LGBTQ students from discrimination in public schools, grades K-12.

—06.26.2015: ReleaseD statement criticizing the Obergefell v. Hodges ruling legalizing marriage equality nationwide, saying she was “disappointed by the Supreme Court’s decision and its failure to recognize the freedom of our states to make their own decisions about their respective marriage laws… “While it is my personal belief that marriage is between one man and one woman, I maintain that this is an issue best handled at the state level,” she added.

—06.04.2015 votes against amendment to provide benefits to the same-sex spouses of veterans and their children in states where their marriages weren’t recognized.

—03.26.2015 Votes against an amendment to ensure same-sex spouses had equal access to Social Security and veterans benefits.

—02.01.2011 co-sponsors Iowa state constitutional amendment that would have defined marriage as between a man and a woman.

—05.29.2014 During debate while running for U.S. Senate said, “I do believe that marriage is between one man and one woman, and I also believe that this is a state’s right.” Ernst also said she would support a federal constitutional amendment to define marriage as between a man and a woman.