My theory is that just before the live stream Lindsay didn’t have something done/researched for the pod or maybe on/off again with the bf, it was the straw that broke the camels back for Jenny and she lost the head, probably things were said that were harsh which is why the sister is getting involved defensively and the radio silence from Jenny is because it has been brewing for a while for her.
It’s sad for their friendship! I have to say I will miss the pod even though it’s been going downhill recently