Ava (The Moving On Series #1).

Werewolves have always been one of the most powerful creatures of every generation and what makes them so powerful is their soul mate bond. However, once this bond is broken, the bond cannot be repaired. When Ava's soul mate Nathaniel rejected her, she never felt more alone and broken until she realised she couldn't be the type of girl who sits around waiting for someone to love her. She must love herself and move on, and with a chance encounter she meets someone new who makes her feel alive again and finally starts to believe in herself.
Life is too short, to worry about past mistakes and with the threats of vampires and other werewolves clans ganging up on them. They must react and fight to save themselves.