Dragon Lover, Mage Husband - Magic & Menage a Trois

Lewis loses the love of his life five years ago, only to find her again while attending a wedding - hers. She is marrying a man many years her senior. someone who obviously frightens her. He watches as she walks down the isle and wishes he could intervene, but he is forced to stay his hand. Dragons love fiercely- possessively. He wasn't going to let her go, even if she belongs to another. He will make her his even if it's the last thing he does. He is not prepared for how difficult that is.
Rin's husband is not just a simple man. Wren Vassal is the most powerful user of magic the world has ever seen. Rin is torn between two impossible choices. Her husband loves her, even as he admits that he had married her because there are things that he wishes to gain from their union. Lewis is wholly devoted to her and doesn't care that she belongs to another. He has waited for her all these years.
What is she to do when both men are shameless in their claiming of her?