Be careful Laura with your decision to do nothing further about all this.
It is often ppl like this twit of a lady who are the first ones to go running to the authorities with their extremely 'doctored' version of events.
For your own safety in the future (and Gypsy's) I would at the very least notify your local council of these events. I have found that just simply notifying them of what has been happening on these occasions; having your contact with them recorded and on file - could certainly help you out in the future if you come across this twit again.
Just think about it Laura, please, to cover your own back, so to speak.