Her Wolf In Shining Armor by Tonya Brooks

Dane Lassiter was a wolf in shining armor.
He was the sensible, level-headed shifter that everyone relied on to keep the peace and follow the rules, which he did, no matter what the cost to his personal happiness. When he met his fated mate, the one woman created just for him, Dane realized that there was nothing he wouldn’t do, no rule he wouldn’t break to make her his. The ruthless streak he’d kept hidden emerged with a vengeance.
Shana Nichols craved the kind of bond that mates shared.
She longed for a man who would always be faithful, love her forever and make her burn with desire. She got more than she dreamed of when a charming wolf shifter claimed she was his mate. He stole her heart with gentle patience and panty-melting passion, but she could not be the mate that he needed. After she rejected their union, she discovered that walking away from the mate bond was impossible.
Because he’ll stop at nothing to make her his.