In Nevada I must pay alimony, If I get remarried and lost my job would my wife to be income be consider for the alimony payment?

Was married for 30 years she was awarded $500 a month alimony. I only take home $1435 per month with a $600 rent payment.
I would like to get remarried and with the way the economy is these days I fear that the security of my job is not there and I do not wish to put this burden on my wife to be income.