You need to hire an attorney. I have seen many, many cases where strategies like this (multiple, repeated pleadings that you feel are justified but may well not actually be necessary) just blow up on the pro se litigant. For example, why would you file a Motion in Limine? These are typically done to prevent specific information from improperly getting to a jury. Family law cases are all tried to a judge or marital master, who will give the evidence the appropriate weight.