He requires 3 liters oxygen nightly. His son, my husband, insists on accommodating his demand to celebrate his 93rd birthday at our home. This involves FIL taking a 3+ hour flight. My husband works and won’t be home with him during the day. FIL has trouble walking - unsteady and has aspirated food before due to not wearing his teeth and bolting his food. I am concerned about the night time oxygen situation. No amount of reasoning or pleading will change their minds. FIL has always been a handful, has macular degeneration and won’t wear his hearing aids. This is happening - and is WAY out of my league - HELP!!!!