My Mate's Revenge

Alpha King Arthur had two goals in his life. The first one was to find his luna. The second was to let his Silver Moon Pack become the biggest pack on the Night Moon Continent. Unfortunately, he did not accomplish either of these goals for 50 years until the day he found his mate, Stephanie, who he had waited for more than 30 years.
Just as he found his Luna, she was dying?
After he paid the price to bring back his luna to life, he found a new life goal-to help his mate take revenge on her two killers.
Kill the bitchy couple was easy for him. But things didn't seem to be going well.
Why did he turn from her second chance to her first mate after they went back a year ago?
Why did Steph have trust issues with him after she knew how he had brought her back to life?
Why did her wolf's mind affect Steph so easily?
He was the Alpha King. He could have handled everything.
But everything about Steph was out of his control.
She had secrets; her da*n first mate's pack had secrets; that crazy witch friend who helped him revive Steph had secrets, even his first love-that human woman had secrets.
Fine, everyone had secrets, so did he.
Was it a contest of whose secrets surprised the reader more?
We'll see them in My Mate's Revenge.