<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Can you tell me how gay marriage laws have changed in the US in recent years?
<|assistant|>
In 2015, the Supreme Court of the United States issued a landmark ruling in the case of Obergefell v. Hodges, declaring that same-sex marriage is constitutional in all 50 states. Prior to that ruling, marriage equality was legal in some US states, while other states retained their laws defining marriage as a union between a man and a woman. Today, every state in the US must recognize same-sex marriages and must offer all couples the right to marry regardless of sexual orientation. This ruling marks a major advancement in LGBTQ+ rights and has enabled same-sex couples to enjoy the same rights, benefits, and recognition under the law as different-sex couples.