Demi Moore may regret filing for divorce from hubby of 6 years Ashton Kutcher.

A concerned friend told Grazia magazine that the actress is still infatuated with Kutcher, and that she often thought of him during her stint in rehab.

Demi definitely isn't over him yet. Her mood right now relies solely on Ashton and how responsive he is to her messages and phone calls, said the concerned friend.

If he doesn't message her back for a couple of hours or seems distant in a text, she starts freaking out, the source said. While she won't admit it, she is still completely infatuated with him and it's clear she wants him back.

Reportedly Moore was doing just fine in rehab before Kutcher showed up and sent her into a tailspin, taking her from calm and controlled to anxious and edgy.

Sources close to the Charlie's Angels star said a reunion is the last thing Moore needs at such a delicate time in her life.

He is not a nice man. Him, I don't care about, and he definitely isn't getting back together, said another source to E! Online.  

What he does publicly may be a different matter, said the source about Kutcher's often charming demeanor. I do not trust him.

The couple split in November, 2011, amid allegations that Kutcher cheated. Early this year Moore entered rehab after having a seizure and collapsing after inhaling nitrous oxide aka laughing gas.

I just think she's very, very sad, and how can she not be? said a source after asking how Moore was doing.

Kutcher is allegedly dating 33-year-old screenwriter Loren Scafaria, who he's been reportedly seeing since December.