Dame Joan Collins had “far from maternal” feelings for her on-screen son. The veteran actress, now 90, was reportedly less than impressed when Gordon Thomson was cast in ‘Dynasty’ as her character Alexis Colby’s long-lost son Adam Carrington because she felt he was too old as he’s only 12 years her junior, but he soon won her over. Gordon – who publicly came out as gay in 2017 – laughed to US Closer magazine: “Towards the end of ‘Dynasty’s run, ~Joan said to me, ‘Gordon, darling, I have feelings for you that are far from maternal. “I was so complimented. The woman had Warren Beatty, for God’s …