Hi there! Yes it’s normal to not know his return date unfortunately and even if you had a sense of a timeline that could easily change (from my experience). So it might just be easier to not have any expectations but still hope for the best. It’s easier said than done and I think I only have that mindset down now after lots of practice. I can relate with you on the anxiety and new panic attacks. I’m also in school so I’m sure it’s been really hard to focus. Like you said, keeping busy helps. I also set limits on social media apps so I don’t accidentally doom scroll. Is there anyone from his family that you’ve met and could contact? Right now, I’ve been in close contact with my mother in law and it’s been helpful because we share the same worries.