Has she relapsed with drinking? (If she was an actual alcoholic to begin with, coz ya know, Jack lies).
Her behaviour has been erratic af the past couple of weeks, maybe someone close to her was diagnosed with cancer (the oncologist call out on Twitter) and that's been a trigger? Maybe she did get turfed out of the 'crappy' bungalow, got her book cancelled, and/or came to the realisation that her chosen career doesn't want her? There's definitely something 'off' about her behaviour of late, more so than usual.
Just imagining this scenario; she's now effectively homeless, uses that to blag her a stay in the flat with blue kitchen and get nurtured and mollycoddled coz 'pooooor Jack' (bleurgh). Some were giving her tit on SB's birthday about cake choice, maybe she didn't spend the day with him? I don't think he is at the flat with her. I wouldn't put it pass her to be that selfish and put her pity party before her son's birthday party.
She's realised this could be a good money maker, trying to get another OPED piece in media, more shilling, more tin rattling. DM must be done with her inept shenanigans. She's got no other offers coming in. She's so desperate she's asking for friends, but only famous friends, to have virtual pity parties with. (100% she would use other's traumas as opportunities for herself, take their words, make it her story to make it more authentic).
And her biggest gripe, methinks? Us. We are the majority watching her doing these train wreck Live gigs, the ones paying attention but not in the way she wants. We're a bunch of strangers that just meld together harmoniously. She's low key obsessed with us (Hi Jack!). Her biggest audience can't bleeping stand her.
Disclaimer- just my opinion and conjecture on the last week or so. Just in case Jack wants to come shout at me for my lies and threaten court action.