05:37 PM EDT 10/21/2013
Originally posted 06/25/2008 02:55PM
They're no longer together, but Heather Locklear can still count on her ex-husband Richie Sambora.
As Locklear, 46, seeks treatment for depression and anxiety at an Arizona facility, the Melrose Place star has Sambora firmly in her corner, says a friend of the couple, who have a 10-year-old daughter, Ava.
"Without a doubt, he's there for his daughter and her mother," a friend of the Bon Jovi guitarist tells PEOPLE. "They may be divorced, but they are raising a little girl they both love very much."
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