She is a stroppy, vain, self-centered cow.
If someone has spent money to go to Paris and see you, especialy if you have asked them to spend longer there than they might have done, then there is NO excuse for not spending the time with them, even if you don't like them much, unless it is an emergency. And even then, you have a duty to call and tell them what is going on.
She is treating you like trash, but you were silly for sending the message to everyone. She isn't annoyed that you talked about making a film, she is annoyed because you got everyone else involved in what is happening by sending the email to them. She clearly sees this as your private matter that others should not be involved with.
That aside, she is being a bitch. Do you really want a friend like that, someone who doesn't see you when she says she will, someone who hangs up on people she "cares" about and someone who gets this upset about an email?