He’s the One by Barbara Elsborg

Col’s world is falling apart. His relationship has been exposed as a sham, he’s lost his home, and been fired from his job as a stonemason. Who says bad luck doesn’t come in threes? With no option but to move back in with his parents, and with his efforts to find a new job hitting a brick wall, Col’s life is going nowhere.
Theo, unwilling heir to the ancient Asquith Hall estate, is desperate to gain some independence from his overbearing family. Despite his efforts to live up to the role he never wanted, he’s constantly battling to earn his family’s respect. Being made to feel lacking takes its toll, and sometimes, it’s hard to stay happy.
When a near fatal accident forces their paths to cross, Col and Theo discover in each other the connection both have been craving. As their love story unfolds, so do the secrets and sadness hidden at the heart of Asquith Hall. The past can’t be changed, but with Col’s stonemasonry skills and Theo’s determination, they might just be able to restore what’s broken and find happiness.

Warning – past child abuse of a secondary character (no on-page detail), descriptions of violence, horrible parents and lovely parents, wayward brothers, a man who mends stone and hearts, and a young man who never has an unspoken thought.