Why do christians allow women to be pastors?

when the Bible forbids women to teach men, the christian who are fundamentalists well I see they are liberal, they accept women as pastors but they ignore the verses of the corithian letters and they say in the book of acts the church has women as leaders..if it was truth why is it the history of the catholicism there is no women as priest? and either in the history of the Reform until the last centuries I found women as pastors in evangelic churches when women should be quiet and to obey his husband as the Bible said.