By Mia O’Hare Billie Piper has sparked feud claims between her ex Laurence Fox and his brother-in-law Richard Ayode. It comes after the Doctor Who actress claimed Richard would have an “interesting take” on her ex husband. She married Fox back in 2007 and welcomed two children together. However, their marriage failed to stand the test of time as they divorced in 2016. They went on to have an ugly custody battle over their sons. Billie broke her silence following Fox’s recent High Court libel case against a former Stonewall trustee and drag artist he called paedophiles. She explained thatit has…