Did he make the IC appointment? Are you seriously worried about him? Is there someone else who could reach out to him to help (family, old friends, etc)? If he's dealing with major depression and you're seriously worried about him harming himself, I feel like all this DB stuff is out the window.
I'm really glad he reached out to you and knows you are there.
xx thinking of you
Me (46) H (42) M:14 T:18, D9 & D11 4/19 - 12/19: series of escalating BDs 9/20 - present: R and piecing