Quick Silver by Sherryl Hancock

Jordan Tate is heartbroken. Struggling to write her next album after the devastation of her world falling apart. She’s at a loose end until BJ introduces her to Dylan Silver in an attempt to unlock her creativity and get her back on track.
Their working relationship blossoms and they find themselves at a crossroads when they realise they both want more. But complications arise in the form of Dylan’s soon-to-be ex-wife who won’t let him go without a fight.
The situation becomes dangerous, and Jordan and Dylan have to fight for more than just their lives.