I'm Scared about the court date

I filled for our divorce after catching him cheating for the third time with an eighteen year old.  I went to the law library and got the divorce petition and decree.  I filled out the divorce petition and turned it in.  I brought a divorce decree off the internet and filled it out and gave it to him.  I am not sure about what will happen with the child support part or the division of assessts part.  I'm scared I did something wrong and he will get something I don't want him to get.  I'm the one who brought the house well before he came along, I have life insurance and annunities as well as retirements and stocks.  Will he be able to get a part of any of this? I also don't want our daughter going to visit him alone.  She is 3 and with him having a relationship with a child(this was going on probably before she turned 18) then I really don't want him around our daughter and he doesn't have his own place. He wil probably move in with his new girlfriend and her daughter but I still am worried.  He was also abusive during the relationship.  What do I do and how do I go about it.  I can't afford a lawyer, with him leaving it really hasn't hurt me money wise because he really didn't contribute to the household bills, but we did add things because he was here (the timeshare) and I can't afford to pay for it.

Someone please give me some advise my court date is in 2 weeks!