Alpha's Blessing

"You thought I wouldn't notice your slutty paws on my boyfriend, huh, sis?" Jenna asks me. I roll my eyes. Seriously this bitch needs to get a hobby that does not include stalking, berating, and torturing me. Quite literally, unfortunately.
"He was the one who asked me a question, and I did not touch him." I tell her, although I know she is not going to listen to a word I am saying.
"I saw you! You had your slutty paws all over him, and would have gladly fucked him if he asked." I almost gagged. I would never touch someone who can find her attractive with a poker if I didn't have to.
"You're as delusional as ever, Jenna," I tell her, and she growls.
"You are a fucking disgusting adopted little slut, and I will make sure the pack sees you for who you really are!" She says, a sinister smirk appearing on her ugly over makeup covered face.
Dread, cold, and fearsome run down my spine. What the actual fuck is she going to do to me they haven't done already?
Selena was adopted as a baby to the Darkwoods, a family within the Winter Mountain Pack. She is hated by her adopted family as she was thrusted upon them by the Alpha and Luna because they were the ones to find her, and pack law states 'Finders Keepers'. Hated, beaten, and degraded daily, she's held together only by the hope of escape- unaware that her adopted sister Jenna's jealousy burns hot enough to get her banished... or killed.
What happens when Selena finds out her heritage is very special and her biological family is actually alive and very much wants her in their lives, while she has found her mate in the Alpha heir and finally feels like she belongs somewhere?