Colorado Civil Union Bill Advances Toward Showdown Gay couples waiting for rights similar to those afforded to married couples got closer on Wednesday to a legislative showdown with Colorado Republicans after a Senate committee approved civil unions legislation after hours of emotional testimony. Hundreds of people packed a hearing room at the Capitol to plead with lawmakers to give them legal protections traditional couples enjoy. Democratic Gov. John Hickenlooper urged lawmakers to pass civil unions during his State of the State speech last month, and more Republicans have expressed public support for the measure. The bill, passed on a 5-2 vote with one Republican senator joining Democrats, is expected to easily clear the full Senate. The real challenge will be in the Republican-controlled House. Shawna Kempainnen and Lisa Green urged lawmakers to allow them to have a civil union, describing the medical struggles of Green, who has multiple sclerosis. "Truthfully, I need to know that Shauna can have what she needs to care for me," Green said. She said it's "inhumane" that she and her partner don't have the same legal protections as married couples. Shawna Kemppainen , left, testifies before a Senate Judiciary Committee hearing on a bill that would allow same-sex couples rights similar to married couples in Colorado at the Capitol in Denver on Wednesday, Feb. 15, 2012. Her partner Lisa Green who also testified listens at right. "Every moment that I can spend with Lisa feels like poetry," Kempainnen said, adding that it's wrong for the government "limit how far we can go on our journey." Republican Sen. Kevin Lundberg, one of the opponents of the bill, said it undermines traditional marriage and goes against the wishes of Colorado voters, who banned gay marriage in 2006. He said the bill states civil unions are not marriage, but goes on to list marriage rights gay people would have. Do you not see that as being a legal jiu-jitsu to simply get around the term? Lungberg asked Democratic Sen. Pat Steadman, a gay lawmaker from Denver who is sponsoring the bill. Lundberg asked Steadman if he would be satisfied with civil unions, or whether it was the first step to overturning the state's ban on gay marriage. "I can tell you Sen. Lundberg that if this bill passes, I will avail myself of it," Steadman said. I am a member of the class of unmarried persons who are eligible for this relationship, and it is one that I would seek. Beyond that, I cannot predict. The arc of history is one that bends toward justice," he said, triggering applause from the couple of hundred people in the room. Steadman co-sponsored similar legislation that cleared the Senate with bipartisan support before being rejected in the House. That's where the bill's fate is expected to be decided again this year. House Republicans who oppose the bill hold a one-vote majority. Opponents testifying in opposition to the bill used harsh language to say they believe homosexuality is wrong. They also worried that civil unions diminish traditional marriage.