Legal Question in Family Law in California

You need to take her to court to change custody, but you need evidence that will convince a judge that your position is correct. Does the boyfriend have an arrest record? A warrant? If you cannot afford an attorney, you can educate yourself about the court process by checking out http://www.courtinfo.ca.gov/selfhelp/lowcost/flf.htm. If you can at least consult with an attorney to make sure your case is in order, I would do it. Child custody matters can be emotional and tricky, and most cannot do it themselves if things get heated.