Demi Moore's daughters considering restraining order?
Tallulah, Rumer and Scout's relationship
with Demi is said to have reached "breaking point" after a series of fights, so they've decided to cut off all contact with her.
A family source told website RadarOnline: "Rumer, Scout and Tallulah are seriously considering taking out a restraining order against Demi to stop her from contacting them.
"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.
"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, 49 - whose children are fathered by Hollywood actor Bruce Willis
- has been struggling since losing touch with the girls.
A source previously told the website: "Demi is beside herself over the situation. She hasn't spoken to Scout, Rumer or Tallulah for weeks now, they won't return any of her calls, emails or texts.
"She has returned to work and is trying to hold herself together, but this is a really tough time for Demi."
Demi was hospitalised for exhaustion in January - two months after her split from third husband Ashton Kutcher.