The Alphas Rejected Daughter

When Casey Brentley of the Stella Luna pack thinks about her 16th birthday, she expects it to be as she was told in all the stories from other women in the pack, her mother included. She would meet her mate and he would be loving, gentle, kind, and caring towards her. He would help her through her first shift.
Well let's just say that Casey was thoroughly disappointed because as soon as her mate saw her, she became his unwanted, rejected mate.
What happens when she becomes involved in an all out war that was started decades ago against her entire family? What will she do about her ex-mate who left her half dead, and dying, in the middle of the woods and never blinked an eye at the girl he was supposed to love with all his being as she was made for him? You'll just have to read to find out.