The father of my child has been difficult with me over custody ever since i began a new relationship. We have had various agreements between us concerning custody. He tried to get full custody after a mark appeared on our son. No one, myself included, knows how the mark got there. However, he insists that it is my fault. We have a temp custody order for me having the child on the weekends. We have now come up with a new agreement stating that i will have the child every other weekend. We decided this in lieu of going to the court ordered mediation. We had agreed not to go. However, he still went behind my back, making me look bad. We have court in a few days and i'm worried that he is going to try and take my son away from me. Can he do this? What can I do to stop him? Ps. He denied me my visitation rights last weekend. Our son is supposed to be handed off at my parent's house. He picked him up from there even though he knew that it was my weekend to have him. He said he did this because I didn't call him and tell him that I would be picking him up. Can he do this?