gateau
Croque-monsieurs are usually eaten at home, as it is a simple dish to make even for several persons, as you can prepare the Béchamel sauce in advance and bake several croque-monsieurs at a time in the oven.
you call an emperor's wife an emperess an emperess
what i call my father elder brother's wife
Husband call wife like Tarzan call Jane. :U
The brother of your wife's cousin is also her cousin. You can call either of them "my wife's cousin." You are not related to them.
A flower wife or a free-spirited wife.
We call "Mami" to moms brother's wife.
Call her Sister.
'Wife' in Hindi is called "पत्नी" (patni).
my wife who died
The English language has no special name for a nephew's wife and does not consider you to be related to you. You would simply call her "my nephew's wife."