For decades, gay and lesbian couples in the United States have been fighting a long and hard battle for marriage equality. In the late 1990s, the federal government passed the Defense of Marriage Act, which defined marriage as one man and one woman and allowed states not to recognize same-sex marriages that were legally performed in other states under their laws. In 1996, the state of Illinois made it illegal for same-sex partners to marry. However, in 2011, the Religious Freedom Protection and Civil Union Act was passed, which gave both same-sex and opposite-sex couples similar rights and protections to those of married couples.
In 2013, the United States Supreme Court ruled that defining marriage as only being between a man and a woman was unconstitutional. In 2015, the Court also ruled that allowing individual states to not recognize same-sex marriages performed in other states was unconstitutional. This effectively granted same-sex couples the constitutional right to marry and subsequently most states turned domestic partnerships and civil unions into marriages, but Illinois kept civil unions as an option for cohabitating couples. Though civil unions give couples virtually the same rights and protections as married couples, there are a few issues that fall into a legal gray area. One such issue is parental rights within a civil union.
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