The Alpha's mate is back

Lexi Jones got bullied and beat at school. She only had her best friend, Rose Hunter. On Lexi's 18th birthday, she find's out that the alpha of her pack is her mate. Nathan Yearwood is the alpha of the largest pack in America. And also finds out her birthday she finds out that her best friend is dating her mate. And she leaves the pack and sets off on her own journey after her mate rejects her for her best friend. She was living without her mate in a new pack when her brother calls her and tells her that her mom and dad is in the hospital. She comes back to find her mate has a twin. So now she has two mates and her old best friend found her mate and mates with him and broke up with rider. Rider wants lexi now so does riders twin. Does lexi give the twins a chance? Or does she only give one of them a chance? Or none of them a chance?