Flesh and Blood (season 1)

Glamorous Vivien, a mother of three adult children, has lived in a beautiful house on the picturesque Sussex coast for 40 years. She was left a widow 18 months ago. But now she tells her children that she has fallen in love again. The object of her interest is Mark. It's turning her children's lives into chaos. As a result, the dramatic plot merges resentment, envy, emotional tension, lies, and secrets.