I want to say alot of nice thoughtful things to you, but my words are a bit stuck. They may need prompting... So for now, all I'm gonna say is Yes, sleep deprivation can trigger hypomania and...

Congratz on your sobriety

It can't be easy, and I hope that you take atleast a moment each day to feel proud of yourself
Sending you good vibes and rays of steely resolve to get through your family function unscathed. I'm not an atheist, but my family and I have very different ideas about God. The best for me is to nod and smile (with my mouth full of food so I don't outright lie) and then end off by saying I appreciate their prayers... If you agree, even just by nodding there's no challenge, thus they don't have any reason to lecture, convert or exorcise you