BLACK RABBIT HALL, by Eve Chase

Set in Cornwall, at the edge of the sea, Black Rabbit Hall is the crumbling ancestral home of the Altons, a down-at-heels family whose scion. Hugo, and his American wife Nancy bring their four children for a springtime visit. Tragedy strikes, ending one life and upending all the others.
Billed as women's fiction, the story is told in part by the oldest Alton child, Amber, and is loaded with raw emotion. I'm not a crier, but this was a two-hanky read (in a good way).
The other part of the story is told from the point of view of a young couple from London who, forty years later, come to the house to plan their wedding festivities. Fallen on harder times than before, it is either rent out the rooms for events or face selling everything. Lorna is mesmerized by the old house, which she thinks she remembers from childhood caravan trips to the area. Jon, a carpenter by trade and able to clearly see the house's perilous condition, is less than thrilled.
The lady of the house, Caroline, invites Lorna to stay as well as gives the couple a deal on their celebration. Caroline knows that one happy client will encourage others to book. Lorna, despite her intended's reservations, does come to Black Rabbit Hall.
In the spirit of our No Spoiler policy here at Nuts4Books, I can tell you no more. Sadly, you will have to actually read the book to find out what happened to Hugo and Nancy Alton, the four Alton children, how Caroline arrived on the scene, and what happened the fateful night that changed all their lives forever.
It's a 4, a no-rush book of unfolding cross-purposes, desires, bereavements, and bad decisions.