TV tonight: a spin-off from Abi Morgan’s soapy, glossy, entertaining divorce drama

Lawyers juggle private chaos with professional brilliance in this new series. Plus: Michelle Keegan’s DI tackles a murder case and a corrupt police force. Here’s what to watch this evening9pm, BBC OneA spin-off from Abi Morgan’s The Split, this is another glossy divorce drama with the same soapy beats – and more lawyers who have a better handle on their clients’ relationships than their own. Aria is expecting to inherit her family’s Manchester firm from her be