Tony Blackburn admits cheating on his first wife with their neighbour

Tony Blackburn married actress Tessa Wyatt in 1972 (Picture: Central Press/Hulton Archive/Getty Images)Tony Blackburn has opened up on having an affair with his next-door neighbour while married to his first wife, Tessa Wyatt.The radio presenter, 82, tied the knot with actress Wyatt, 77, in 1972 at London’s Caxton Hall, welcoming son Simon a year later.They later split in 1977 after both having affairs with their close friends’ partners – Blackburn had an affair with Margo Web