Legal Advice For Crazy Neighbor Obsessed With My Daughter

Hi reddit, I’m 43F and live in Florida, I have a daughter 16F and my neighbor won’t stop making up lies and talking about my daughter to her daughters friends who are all also 16F. Luckily, a few people that know my neighbors daughter and have been inside of her house when my neighbor had been talking bad my daughter texted my daughter to let her know this was happening. After texting my neighbor to keep my daughter’s name out of her mouth and to leave us alone all she did was curse at me and take no responsibility for her actions. If anything she kept insulting me. This was not the only instance of her behavior, in the past when my daughter stopped being friends with her daughter, she would sit outside and wait for my daughter to get home to scream profanities and other horrible things at her. In the summer, she likes to sit on her property and watch my children play (when I know she’s watching I immediately pull them inside), she has also stolen some of our mail. At this point i’m pretty much fed up with her behavior and need to know if I can proceed with anything legally. We have her harassment documented with a psychiatrist because my daughter has to have anxiety medication because she’s scared our neighbor will harm her. Unfortunately moving is not an option.