The Laird’s Return by Jayne Castel

Is it too late for a second chance at love? An embittered laird. A loyal wife. A new start. A Yuletide Second chance love in Medieval Scotland.
Robert De Keith has spent the last eight years rotting in an English dungeon. But when he returns home to Dunnottar Castle he soon realizes he doesn’t fit into his old life anymore.
His wife, Elizabeth, has ruled the castle in his absence. However, the woman who greets him now seems a stranger. Time and events have altered them both.
As Yule approaches, Robert and Elizabeth struggle to salvage their marriage and overcome the bitterness and distrust that separates them. But can they—or has life changed them both too much?