Help Looking OVer Papers

i am about to file - hopefully this week - my husband decided to get a girlfriend/and move in with her in florida while he was workig - instead of send money back for his wife and kids to move out.. Yay me.. so i need to file for divorce, i was told my case is not complicated since we dont have anything together - except 2 toddlers - so.. i need to know if anyone lawyer or what not can look over my paperwork to see if it can be filed - i dont know all of his info - since he has been lying to me for the past couple months - we have been together for 9 years - its amazing how in 2 months - something can turn.. so crazy.. any ideas would be great.. thank you