PerroneFord
Deals in Lead
The billing thing sounds like a good way to try and make the Mom understand, but I doubt it will work. I would guess this is a very passive/aggressive strategy on the Mom's part. SHe would probably say something like "I never said that you can't release this film. I only said that I am very disappointed in my daughter and I don't want anyone to see this"
That would likely be the best outcome. It allows the director to release the film, and it provides the ideal opportunity for the daughter to stand on her own two feet and explain that this behavior is unacceptable.
While I realize we may be fighting cultural issues here, where business is concerned things often can be accepted. In any case, the daughter needs to understand that until she can sort out things with her mother, this avenue of work will be considered closed.