I must say, I was once in the same boat for quite a while - before I actually became a Christian and started reading and understanding the Bible. So I understand this. There are lots of people inhabiting church pews and doing all sorts of things in churches who are not Christians. They are "cultural" Christians, not Christians in fact.
...I guess she so believes the lies, she will close her eyes to the depravity.
It is clear the practice of homosexuality is one of the many sexual sins specifically listed in the Bible. She obviously has not read her Bible either closely or even casually. Likely she feels quite smug about her "tolerance" to homosexuality (after all, it is now the "rage"). It's probably not the only sin she is "tolerant" about, either. But then, she is not looking at it through God's holy lenses but her own faulty human lenses, which she prefers.