He was never President Trump's totally antagonistic enemy. It was more that they disagreed on stuff and Graham didn't desert his dying friend. There were stories that Graham was behind Jared and Ivanka being at the funeral. Maybe that hate fest was too much for him.
Pure speculation, but something sure has changed.
“...Pure speculation, but something sure has changed....”
Maybe Lady Linsey just has a case of Sudden Spine Syndrome...SSS