Has anyone else heard this? It's been on in the Book at Bedtime slot on Radio 4:
www.bbc.co.uk/sounds/brand/b006qy2s
It's billed as a 'comedy about love in later life' with Bill Nighy and Anna Calder Marshall. I don't find John (the Bill Nighy character) romantic, just borderline coercive control. Similarly Maggie (Anna CM) isn't charmingly devoted and supportive, just constantly trying to fit in with what John wants.
I realise I'm not selling it and it's on series 5 so there must have been some positive feedback but I just find it uncomfortable. The series with Roger Alam and Joanna Lumley works much better.