palimony
/pəˈlɪməni/Definitions
1. noun
alimony paid by a man to a former mistress or companion after their relationship has ended, typically when a court has ruled that the woman is entitled to support.
“The news of her palimony case made headlines across the country.”
2. noun
a similar payment or benefit given to someone who has been in a long-term relationship with someone else.
“The lawyer was hired to negotiate a palimony settlement for her client.”