Do I have to pay Alimony?

Im divorcing my wife soon. We've been married for 6-7 years separated 3 years... I havent been paying her since the separation. She's quit her job since we've split so she can get alimony and using her medical history (Bi-polarism) as an excuse for not getting a job. ANYWAYS... My question is... will I still have to pay alimony if we dont own ANYTHING together... we dont have kids together... Basically, we just have a marriage certificate.. that's it.