Their Alpha: Fated to The Silver Wolf

Mykel and Lilith were high school sweethearts they only ever had eyes for one another, and when they turned eighteen, they realized they were mates- things couldn’t have been more perfect. When their pack comes under attack and his parents die, Mykel is forced to step up and become Alpha, though his once kind heart is now turned to stone. At an alpha meeting three years later, he meets a mystery woman and realizes she too is his mate.
“Mate” my stomach churned as he spoke those words. I never in my lifetime wanted to hear them. Out of the corner of my eye I could see him watching me, studying me and daring me to return his gaze. Alpha Mykel was said to be a good man though many had spoken of his temper. Rumours were constantly going around that when he lost it, people lost their lives. Alpha Mykel already had his Luna; he was fated to Luna Lilith, so this had to have been some fucked up joke.Luna Lilith, I hadn’t heard much about, no one had. Except for the knowledge she was beautiful, nothing else was known.
Can Lilith accept her mate is fated to two and can Mykel let go of the past when he finds out who she is?