The divide between actress Demi Moore and her three daughters is widening by the day. In fact, things have gotten so heated between the 49-year-old Margin Call star and her offspring that her girls are considering legal action to keep the recovering addict away from them. Relations between the women have continued to deteriorate since Moore was released from rehab earlier this year, according to Radaronline.com. Now, the daughters are contemplating a restraining order. One insider tells Radaronline.com, "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." The source adds, "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." At the heart of the conflict is none other than Two and a Half Men star and stepfather extraordinaire Ashton Kutcher. The girls' relationship with the 34-year-old is apparently a bone of contention, according to Radaronline.com. One insider tells the site, "The girls have all stayed friends with Ashton, and that is infuriating Demi. Ashton cheating on Demi humiliated her, and when she got out of the relationship, she thought she was setting a good example for her daughters, so when they stayed close to Ashton, it devastated her." Despite their pending divorce, the CBS star is still close to the girls and continues to have an open line of communication with all three, which is an issue for Moore. One friend explains to Radaronline.com, "She doesn't understand how they could stay close with Ashton after he humiliated her, and she's asked them to stop talking with him but they refuse. Demi can't let that go and can't get over it, so she constantly attacks the girls for staying friends with Ashton. They've had it with her over that."