I wouldn’t discount a serious medical issue. Look, we all KNOW of serious, major medical issues she has admitted to. Her diabetes is pretty severe at this point and by her own will and visible behaviour is completely uncontrolled.
Her skin, especially her legs, is a gnarly, discoloured mess that may be a result of the diabetes or a free standing issue but clearly.., there’s something going on there.
The last time she mentioned it, her liver was almost 3 times the normal size for a female and we know her diet had not improved.
She’s admitted to an enlarged heart.
She can no longer get out a full sentence without having trouble breathing and has used a CPAP for years.
Those are just the conditions we know about and there is reasonable hypothesizing about a good half dozen other conditions she could and may have. I’m convinced, based on just the small part of her we can observe, that she has congestive heart failure but what I see can easily be explained by other diagnoses.
Known or theorized, it’s a safe bet that her health is precarious at best and the poor functional balance’ granted her won’t need much to tip her into a crisis.
One day of soaring blood sugars, a for other people minor skin cut or a head cold, could easily turn to something immediately life threatening and within a matter of mere hours, ALL her underlying systemic issues can become involved.
TL/DR: she could be in hospital and too sick to use her phone but… she’d have to be in extremis as we all know how addicted to social media she is.
I’m going with serving a time out as my first guess, medical as second choice and my 100-1 wager is her playing head games. Maybe that should be 200-1.