Surprised some of you don't seek out a synopsis of any new series. Had you bothered to do so, you would have realised that nothing much happens and that it's just a 12 day slice of a couple's relationship. One in which he has just lost his job while she is going places. Her boss is a young, dynamic character, and Ian believes he has his sights set on Emma. Paranoia sets in.
The couple lost a young son and it may be that she cannot conceive again. So i'm guessing the black daughter is by way of adoption or fostering?
Watched 2 episodes and i will most likely watch the final 2 - maybe in the afternoon when i'm stuck for something to do. Wouldn't recommend it, but also wouldn't try and put anyone off 2 very good actors expertly plying their trade.