Mate of Mine by Megs Pritchard

Having escaped an abusive relationship, Jeremy Sutton has learned the hard way that you can only rely on yourself. Just as he was getting his life back on track, it’s thrown into chaos: first by a flood and then by the person who rescues him.
For Vampire, Donnie Smith, this was supposed to be another rescue mission until his eyes meet Jeremy’s. He’d finally found his mate but convincing Jeremy to trust him was harder than he thought. After everything Jeremy has suffered, he wasn’t willing to be hurt again.

Time and patience allow’s their relationship to deepen and finally move forward, but someone from Jeremy’s past threatens to destroy everything. Can Donnie save the man he loves or will he lose him forever?