I think their "wonderful relationship" disintegrated when Fern made her public confession about having a gastric band on TV with PS having to stand beside her, looking at her and not daring to look at the camera. That really was cringeworthy.
More like it disintegrated when she found out he was getting paid more than she was. He was much more bearable when he was presenting with Fern because they were both equals, I don't get that with Holly. Her job is to stand next to him, make him look good and flatter his ego, "hey look at me and this hot young woman". Never mind they look like a father and daughter.
Sorry, but I went off Philip a long time ago. He's become smug arrogant and self indulgent. At least Fern apologised on camera hereself, rather than getting poor Ruth to do it like he did.