Legal Question in Family Law in Illinois

All I can do is give you an opinion based on what you have written: 1) Sunday AM usually around 9 or 10am is reasonable on his visitation weekends but your Holiday. Consider when you give the children to him on your weekends and its his Holiday. Do you turn them over on Saturday evening or Sunday morning? The two of you need to agree on a time frame for turning over the child(ren) and be consistent. Since you are the primary residential parent you should be more generous with the time he has. When no specific time is mentioned the court will infer reasonableness. 2) When the two of you agreed to joint custody, you told the court that religion was one of the areas that you could agree upon. Your ex has the right to do what he wants with your daughter during his visitaiton time. If he wants to take her to RE then he can do that. You do not get to control what he does during his time. Religious education will not harm your daughter and is important to your ex-husband. When your daughter gets older, she can decide at that time what she wants to do. You need to take a step back, relax and let your ex have a relationship with his daughter.

You describe your ex as "super selfish", and say that he "wants to force the Catholic religion" on your daughter. From where I sit, I think those same things could be said about you.

Best advice, let him have his way. The court will likely give it to him after you spend lots of money and waste a lot of time. His requests are not unreasonable, are not harmful, and peace between you and your ex is in your daughter's best interests.