Demi Moore's three daughters are reportedly "considering taking out a restraining order" against their mother.

Rumer, Scout and Tallulah are said to have been estranged from Demi for a few weeks now because their relationship had reached "breaking point" following a series of arguments.

And RadarOnline claims that the girls, whose father is Bruce Willis, are now thinking about taking legal action because everything has got so bad.

"They made it clear to her weeks ago that they do not want to talk to her right now but she is still trying to contact them," a source told the site.

"Demi has been calling them incessantly and emailing them, leaving them tearful messages and begging them to call her and the girls are sick of it.

"It is a really drastic measure and not something they are considering lightly but they just feel like they want some peace and quiet."

Demi is beside herself over the situation. They won't return any of her calls, emails or texts.

"The girls have cut off all contact with Demi, and she is absolutely devastated by it. She has returned to work and is trying to hold herself together, but this is a really tough time for Demi."