Regret Taking What's Mine? Too Bad

"Dad and my brother, Jonah Atwood, have always favored my sister, Lisa Atwood, while resenting me.At my coming-of-age ceremony, when several werewolves in the Blackwolf pack corners and harasses me, it's Rex Vaughn, the Alpha's heir, who steps in to protect me.He throws the most extravagant mate-bonding ceremony for me, right before the Moon Goddess.Overnight, I become someone every other female wolf wishes they could be!I'm seven months pregnant when I show up at Lisa's birthday party. Somehow, we're ambushed by dark magic.As always, Dad and Jonah put Lisa first. They throw everything they have into shielding and dragging her out of the enemies' barrier, leaving me trapped in the center of the spell circle, nearly consumed.In the end, it's Rex who pulls me out.Later, I wake up in Stone Cabin, only to walk right into a scene that makes my blood run cold."You paid off an old witch from the Darkmoon pack to set up that spell circle?" Rex's eyes blaze red with fury. "She's only seven months along, and you were already trying to rip the pup out of her?"What? Were you hoping Lily and her pup would blow up and die together?"Jonah and Dad shrink back, trying to explain themselves. "Lisa's wolf is fading fast. The old witch said the only way to save her and her wolf is to sacrifice someone with the same blood immediately…"Rex snaps, "I care about Lisa more than either of you do! Why else do you think I claimed Lily as my mate? Sure, I want to save Lisa, but not by sacrificing Lily and her pup!"That is how I learn the truth. Rex didn't bond with me because he cared. He did it to save Lisa.As it turns out, he's no different from Dad and Jonah. All they ever see is Lisa, the weak-born wolf. I was never part of the picture to begin with.Since no one's ever truly cared about me, I'll walk away with my pup."