millstone around (one's) neck

A heavy burden. I wish I hadn't bought that house—the mortgage is a millstone around my neck.

Name	Pronounced	Usage
Lynsay	LIN-zee	English (Rare)
Sabine	sa-BEEN (French), za-BEE-nə (German)	French, German
Leonarda	-	Italian
Deo	-	Indian, Hindi
Shyamala	-	Tamil, Indian, Telugu, Marathi
Sofie	zo-FEE (German), so-FEE-e (Danish), so-FEE (Dutch)	German, Danish, Dutch, Czech