On The Rebound — Brenda Barrett

From Book 1: For Better or Worse...
Brandon had vowed a long time ago that he would never leave his wife, no matter how rocky things got between them; after all they had two beautiful girls to parent together.
But then vows can be broken and when Ashley did what was the absolute worse Brandon had to leave. In the process, he meets the lovely Nadine and for the first time in years he feels happy around another woman.
But his newfound happiness couldn't last. He was still married to Ashley and she wants him back...