<human>: To start, I am her step mom. Her dad and I have been together for 7 years. 

Her mom called and let us know their daughter went to jail on Friday. Her mom had suspected that she was on drugs but did not confirm until she went to their daughters house to get clothes for her and found the drug paraphernalia. They came up with the plan that they would bail her out in exchange for her going to rehab. So they bailed her out. We live in California and The live in New York so my husband was relying on reports from her mother. After her mother picked her up from jail, they stopped somewhere and she took off. My husband thinks that if he goes and talks to her that he can get through to her. I have been on the other side of this as a child of an addict so I know addicts have to want to get clean. 
 
I just want to know how to support him through this this. I can only imagine how he is feeling. So any parents of (ex)addicts or ex(addicts) have any advice on what to say to her when he gets there? Any ideas of how I can support him right now. I can only talk to him on the phone because we have a 5 week old, a 3 year old and his 16 year old that I am caring for.

Can you give me a shortened version of the text?
<bot>: I want to know how to support my husband through this very tough time. He's a mess and I don't know what to do.