Just want to agree with everyone else about how brilliant you're being 
Well done 

Can you ignore all texts/messages/mails/calls from anyone he's got at? He'll be really trying is hardest to get back control over you, and will be using other people to try and do it - and his sister will not have been told the real story, and will have her own reasons to be manipulative too. Maybe she's grown up accepting his awful behaviour, or minimising it, and I know that families are often the worst people as they don't want to admit that their brother /son /whatever has been allowed or even encouraged to be an abusive t**t by them. Guilt and shame and fear of looking bad are hugely powerful emotions.
Steer clear of the whole lot of it. You don't need to have anyone's bad behaviour forced on you anymore. You have fought your way free and your great!
Think about just getting through these days, and each hour you get through, is an hour closer to getting your life and self back again... And that's a wonderful thing for you, and your son.
But in the meantime, you're doing something very brave, and you're learning how to live without his control, fear and cruelty. Don't judge yourself harshly, try and treat yourself kindly and generously... You'll not be used to that and it's high time you got some gentleness back in your life, and that all starts with learning how to be warm and proud of yourself. It's tricky but try noticing little things and telling yourself how well you are doing as you go... Cos you'll have been 'trained' to agree with him that you're not worth as much as other people. Nonsense of course, but if you live surrounded by that the whole time, it's hard to shake free.
Oh and don't worry too much about your parents thoughts at the mo, they will be going on what the known (which you'll be minimising for them), and then what they've picked up from half remembered newspaper hype, stories and gossip. They won't be up to date legal experts!
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