What does the idiom "occupy a nest" mean?

Turtledove can't make nests, and often grabs magpies' nests. This refers to a woman who gets married and lives in her husband's house. Metaphor after occupying someone else's residence.

The origin of the idiom: The Book of Songs Zhao Nan Quechao: "Birds have nests and doves live on them."

Traditional writing: lack of nine stops in the morning

ㄑㄩㄝㄔㄠㄐㄧㄨㄓㄢ Athena Chu.

Zhao Nan's Que Nest: "Wei Que has a nest and Wei lives alone." Zhu Chuan: "Magpies have good nests, and their nests are the most solid. Pigeons are clumsy and can't build nests.

Idiom grammar: complex sentence patterns; As object and complement; derogatory sense

Degree of common use: common idioms

Emotion and color: derogatory idioms

Idiom structure: compact idioms

Generation time: modern idioms

Seize someone else's house, land, etc.