My question involves a child custody case from the State of: Florida

Hello, a few months back I went through a child custody battle with my ex. The judge decided to leave everything where it’s at leaving the boy with me and the girls with their mother. Even though the custody evaluator testified against her informing the judge that she indeed is an unfit parent, the judge left everything the same (we didn’t have any more money to appeal the decision). At the time she did have her "own" place to live (even though DCF ended up paying for like 3-4 months of rent), but that’s beside the point. Till this day she still doesn’t work, lost her apartment, and is still using drugs (I can tell by her physical appearance). I just found out that she is leaving with her brother who has a new born child, his girlfriend and she has my two girls plus her other daughter from another father in a two bedroom apt and the four of them sleep on one bed and all four share 1 room. Just today I had a court hearing for child support against her b/c she doesn’t do anything for our son, while I pay child support for my two daughters every month. The judge for some reason was trying to raise MY child support b/c he felt it was not enough for her, mind you I was there to put her on child support not for child support modification, so that she can support our son in some way. I felt that was very unfair on his part b/c till this day she hasn’t done anything for our son and he has been with me since he was 2 yrs old now he is 7 yrs old! I dropped the whole thing and let everything be... If she doesn’t want to do anything for her son I'm not going to force her anymore. Now my questions are could the judge have done that even when her child support case is held in duval county/fl and mine was held in broward county/fl (two different jurisdictions)?

And my second question is I read in another post of yours that a senior member wrote: "Having that many people in the house is not illegal nor does it impact custody unless they're all sleeping in the same bed in the same room" so I was wondering if that can relate to my situation, because I really want my girls to reside with me, she has my girls doing bad with her for no reason. She obviously uses the money I pay her in child support for the girls to support her drug habit and everything else, but take towards my girls, I just can’t prove it. There is no reason why my girls have to be looking like that and in need of anything. She is still mad about how our relationship turned out and is taking it out on my girls. Everyone around town keeps telling me that my girls including their mother are looking very bad (I reside in another city). What else can I do to get my girls away from her?!? We already have a time sharing schedule, neither one of us trust each other, (so it’s not being followed the way it should). Every time she gets our son she refuses to give him back and she’s scared to leave the girls with me because our oldest daughter together will tell me the truth about what’s really going on with their living conditions and she doesn’t want me to know. Please what else can I do? For some reason it seems that everything I try to do to help my kids it’s not valid enough. It seems like women have way more lead way even when all they do is lie and start problems and aren’t doing what they should be doing for their kids (this was only meant for the women who are not taking care of their responsibilities as mothers). Please let me know what else can be done?