Awakened - Take this as advice from an internet stranger who hasn’t gone through BD yet, but does worry about this very scenario (served by RO with no good reason). I hesitate to even post this:
Consider contacting a family lawyer. Many offer free 30-minute consults. Be discreet. Find one you are comfortable with, ask about the RO scenario. Then if you are served, you have someone to contact immediately as representation. Only you know if there would be valid reason for a RO or kick-out order.
Also agree with other advice here... do not move out of your house. YOU are not making this ugly for your kids, your W is. You have rights, stand up for yourself, but do so calmly and without anger.