Modifying alimoney in florida:
After 27 years which 20 were not a real family or marrige, in 2010 a divorce decree with alimoney for 7 years ($800/mo).

I do not know about her financial except she moved into a less expensive home
Which thoreticaly should mean less expenses.

I have had my net income reduced about 15% against my will due to employer deductions with no choice to opt out of them.

I also now have 91+ parents in need of help.

What would be the possibility of eliminating my alimoney?