Late Alimony... what can my wife do?

What is the name of your state? Florida

I have been divorced for nearly a year now. I agreed in the divorce to pay my ex wife $100 a month for 58 months to repay a loan that she had gotten for me in the terminology of alimony. According to my divorce papers, it is due on the 1st of every month with a grace period of until the 10th. Well, 2 times in the last 10 months I have missed the 10th by only a couple days... like this month she recieved it on the 12th.

She called me and threatened to take me to court, so I told her to go ahead if she wanted to waste her money and she hung up on me.

I have a friend who works with her and she told me that my ex wife obtained a lawyer. Also she told me that my ex wife told the lawyer that she wanted to force me to sign over a benefit check I get every month to her and that she wanted me to have to pay for her lawyer and the court fees. Then her lawyer asked her if she wanted to hang me by one or both of my genetalia (edited for content)....

So my question is... what all can she do to me? I am unemployed and going to school full time. I live off my disability benefit check and my GI Bill college money totalling $1190 a month. I have never missed a payment, I have only been past the 10th grace period 2 times by only a couple days.