Yes, you have every right to get away, of course. I suggest that when he/she went in you line they didn't do it
just to distress you. I am completely empathetic to your near stroke condition. The thing is, don't get
stressed, walk away. THe child IS NOT A MEAN REDNECK. I know what it's like to be around them.
The New Moon in Capricorn (which is what this thread is supposed to be about) was showing you your responsibility
to stand up CIVILY in this world. As opposed to what has happened here, I see it more of defending the child. I don't
care how big he is. It's GOOD that you mentioned it. Brings old crap to the surface, which is one thing New Moons
and Full Moons do.
The woman did not suck the energy by attacking you. As A Course in Miracles says, "we all attack each other all the time", you weren't even in her thoughts when they did what the did. It all started when you, imho, perceived them as attacking you.
I looked closely at your chart and it clearly does show that you were attacked in some form or another all througout your life; having to deal with harsh criticism. However, that is not HERE and NOW.
I hope you feel much better and can let it go.
Aries are very importantly placed in the center of their own life, but not necessarily in others.