The 33-year-old actor was believed to have been arriving at Moore’s home after a vehicle resembling one that he owns was seen pulling up.

The Two And A Half Men star looked strained as he arrived back in the U.S. on January 26 – the day Moore was released from Sherman Oaks hospital, maybe Kutcher is feeling guilty about the actress’ recent health problems following allegations that he cheated on her on their sixth wedding anniversary last year.

Moore’s weight has plummeted in recent months after she announced she was filing for divorce in November 2011. It was revealed yesterday that the mother-of-three was feeling rather embarrassed after it emerged that the reason she ended up in hospital was because of a nitrous oxide, otherwise known as laughing gas, binge.

The source added that Moore’s faith in Kabbalah will help guide her away from a self-destructive path as the form of Jewish mysticism ‘can be an opportunity, a blessing, and not a curse.’

‘She has a real opportunity to grow from it. She has to take responsibility for her life.’

Moore was hospitalised last Monday after reportedly smoking an unnamed substance, overdosing on NO2 and suffering ‘anorexia issues’.