Thing is, every time Pip shows up at home or talks to family, she gets an ear bashing about Toby. Now - he's a dick, no doubt about it. I've hated him for months. But I can't blame her for flouncing off because there is no more talking to her family than there is talking to her. Of course Jill has the right to be cantankerous. Doesn't mean we can't call her on it.
Frankly it is getting tedious having the same scene repeated every other day. I suspect they don't have much to fill the airwaves with at the moment.
I also find it strange that some would judge Toby to be controlling. How is he controlling her? He's not dictating how she should do things and he apologised about the still (though I suspect he may well have known it was illegal).