David entered rehab over the New Years weekend because he's been boozing out of control lately, and Courteney is already speaking out about how proud she is.
"I really admire David and his choice to take charge and better his life," Courteney tells People. "I love and support him."
David went off the deep end as soon as they announced their separation back in October.
He started making drunken phone calls to Howard Stern and just straight up acting like a douche, so hopefully he'll get the help he needs.