well you know what is going on...

She moved out to have an affair with her co-worker.

Personally I would make sure D7 stays at her home.

Do not agree to anything she offers.

Just say. " I will take it under consideration."

Are you giving her money ?

Flowers always make people better, happier, and more helpful; they are sunshine, food and medicine for the soul.
unconditional love is awesome!