No. She cannot simply order you out on the street in 72 hours since this has been your home. You need to file a motion to enjoin her/him from evicting you without proper notice. You also need someone to assist you in doing this. Contact a legal aid office near you and explain your situation. If they cannot assist you right away, contact the state and local bar associations for referrals to someone who can.
Please let me know if you need additional information.
Best regards,
TG
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Lawyer
12 years of general civil litigation including family law, real estate and contract law.