Chapter 26 - What is this feeling?

Watching her walk away from him, leaving him for someone else. Something in him turned. His stomach pinched. He did not like the sight of it one bit. His mate next to another man so intimately. The sweet smile on her face, and the seducing look of his eyes, he could just thrash him right here right now. The wolf, the alpha inside him could not allow it. Did she not know that they were mates? Or was it all an act? Why was she so at ease with Ambrose? Yet, when she was next to him it was like standing on ice?