You know what's happening here? She knows she won't get re-elected and she's auditioning for a post political job. She's going to get hired by CNN or MSNBC by putting out feelers that's she's become more left leaning (ie: wrong to oppose gay marriage). These people have absolutely no shame.
Actually, there is a new narrative circulating that her primary opponent is a never-Trumper who opposed Trump's nomination in 2016 and called him a racist and a xenophobe. I will be my car that this story was handed to the media by Republican RINOs hoping to keep Republican primary voters home so Cheney has a chance to win.