The Twin Flame Rebellion — Michelle Gordon

The Angels on the Other Side have a duty to help their human charges, but only when they are asked for help.
They are not allowed to meddle with Free Will.
But a number of Angels are asked to break their Golden Rule, and start influencing the human lives of the Earth Angels.
Once the Angels start nudging, they find they can't stop, and when the Earth Angels find out they are being manipulated from the Other Side, they aren't happy. 
Determined to choose their own fate, the Earth Angels embark on
The Twin Flame Rebellion