Black Rabbit Hall by Eve Chase.
When a couple chooses an ancient mansion, Pencraw Hall (aka Black Rabbit Hall) as their wedding venue, strange things come to light. Neither knows the history of the house–the Altons’ story–yet Lorna remembers going to the house once while they were on holiday. For an unexplained reason, Lorna is drawn back to this house.
In a flashback, readers learn about another family that once lived in Black Rabbit Hall: a wild red-head American lady, her husband, and their children, Amber, Toby, Barney and Kitty. Black Rabbit Hall is a perfect haven for this troop, until a tragic accident changes everything.
After his mother’s death, Toby becomes cool and distant. He becomes even more troubled when his father begins dating Caroline, an old flame. Amber feels torn between her loyalty towards her twin and her interest in Caroline’s son, Lucian.
The children of the former Mrs. Alton clash with the new Mrs. Alton, especially since she insists on changing everything at Black Rabbit Hall. She despises the family traditions and thwarts them at every turn. She even takes down a beloved portrait of the former Mrs. Alton.
Decades later she offers her crumbling mansion to Lorna as a wedding venue. But why? If you love books about family secrets, unforgettable characters, and large estates in England, you’ll love this book.