The 45-year-old former Two And A Half Men star is believed to have flown down to Mexico in a private jet to collect Brooke, who had apparently signed up for treatment which involved 'rewiring' her brain with a drug that is not legal in the US.
According to TMZ, she had been in Mexico for just 12 hours before her knight in shining armour arrived and took her back to see his own team of doctors. He is said to have agreed to foot the bill for Brooke to be treated at an undisclosed location.
The former couple split in 2010 after just two years of marriage, they have twin sons Bob and Max.