Married To The Mated Alpha

Nicolette Harrison, an omega, married to Xander Auger, the Alpha of Red Moon pack. Although she was not his mate, both parties agreed to respect each other and have a loveless marriage.

What happens when Laurel, the mate of the Alpha, is coming back to the pack and Nicolette feels threatened? And apart from that, she had promised her mother not to divorce her husband, how was she to cope seeing him with another woman when she was sure she had feelings for him? Was the Alpha willing to accept his wife even though she wasn't his mate? How far will they go and would they even get to be with each other after everything?