Up at Night

So my daughter has sleep apnea well mild sleep apnea which causes her to have insomnia. Thus last night she decided after going to bed about 630-7pm that she was going to wake up at about 10:30pm and be up until 7am in the morning. So this morning I have been able to cat nap here in there but I am one tired momma. My hubby is having to be on the road late at night tonight again and he like to talk to me while he driving especially at night to help him stay up at night because he doesnt do well with driving at night. His nights and days got all mixed up so it messes mine up to. I get a lot more done but man it makes me feel so weak and wore out.