If the alimony was changed after Dec 31, 2018 then it is no longer deductible.
See
https://ttlc.intuit.com/community/credits-and-deductions/help/can-i-deduct-alimony-i-paid-to-my-ex-s...
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
