@astrid, thank you. We looked into that a bit ago when FIL was... threatening things, and they wouldn't do it unless he had actively tried to inflict harm on himself or on others. =/
I'm so sorry. It's so hard to watch someone spiral. Does he have a friend or counselor from the past he trusts who could suggest in-patient to him?
No, most of his old friends are from the drinking scene, so he's sort of fallen away from them. He's pretty isolated where he is, honestly. He has a hard time connecting with people because of his anxiety.
Is he threatening any physical violence to himself or anyone else?
He's talked about suicide, but not necessarily as a threat - like, "It would be easier to commit suicide so I wouldn't have to deal with this." I don't know if that's enough to count?
“Life is not orderly. No matter how we try to make it so, right in the middle of it lose a leg, fall in love, drop a jar of applesauce.” - Natalie Goldberg