There are sound ordinances but I don't think they apply to your situation necessarily. Your LL/roommate can ask you to move out for any reason or for no reason at all but she must give you proper notice. If you have not lived there for over a year, then she must give you 30 days notice. If you've been there over a year, then it is 60 days. In the end you are on a month to month agreement and it can be terminated by either party.
My suggestion, find somewhere else, living under those conditions is not fun.
Thomas A. Schaeffer, Esq. Law Office of Juarez and Schaeffer PO Box 16216, San Diego, CA 92105 (619) 804-4327 www.jslaw.org This posting is provided for "informational purposes" only and should not be relied upon as "legal advice." Nothing transmitted from this posting constitutes the establishment of an attorney-client relationship. Applicability of the legal principals discussed here may differ substantially in individual situations or in different States.