Whisper of scandal

From back of book:

"Make a mistake and you'll regret it, I can assure you of that." Marc Kingsley's brand of charm was lethal -- but worse, he despised Sabrina. She felt that her connection with Marc's stepfather was no one's business but her own, but Marc seemed determined to stop this forbidden relationship and defend his family's interests. Yet there was no way she could possibly defend herself against Marc's accusations, or refuse his demand to marry her -- if she wasn't to risk a public scandal.