Even though it may be tempting to do something irrational - because the woman is irrational - DON'T!!

You need to show that you are responsible people and not evil as she would have everyone believe.

I would strongly recommend that you move and soon!

The woman and the man sound as though they are nut cases (or he is on drugs) - or worse yet - that he has a very serious mental illness that needs immediate care.

How in heaven's name did you ever get yourself into this situation?

Get out of it - NOW!

If need be, go to the police and explain your own experiences so that it is on record.