I have a relative by marriage who has struggled a lot with anxiety for years. He had to start a new job recently, got lost trying to find the place and had a huge panic attack. Now he can't leave the house at all. My MIL is with him, the mental health team are apparently aware but he only has phone contact with them. She lives 200 miles away and is supposed to leave in a few days but cannot leave him in the state he is. We are overseas. We are all completely at a loss. He won't go out at all, even with her. He's crying and scared. What can we do? Has anyone had experience of this? Is there some way we can access more help?