What do your court papers say about visitation? That has to be followed by your ex regardless of what she wants or doesn't want. You should just show up at the designated time you are to get the children which is normally from 6:00 p.m. Friday to 6:00 p.m. Sunday 1st, 3rd and 5th weekends. Call a constable for enforcement of the visitation, she cannot refuse. What county are you in? What court where you in? Do your court papers say mediation has to be done first before returning to court if the stated arrangements don't work out? CPS is a joke from my experience and they don't have to have the information from a teacher to investigate. It sounds like your fathers place is also a danger w/the construction going on.