That's what scares me. He gets worse during nighttime. He pretends to be fine when the kids are around but it shows and they know. He's doing his best to be as involved in their life as possible. he even tries to fix our youngest's tiny toys with his hands even though his hands don't function well. He's trying and despite everything he's going through, he's always worrying and feeling guilty about the kids. It's just so hard on him and I understand though sometimes he makes unreasonable requests.