At the end of the day, the issue is your BIL, not your sister.
Dinner was a great success despite me nearly strangling my BIL for phoning up to tell me how to cook the sprouts properly!
Her BIL is a vegetarian.
Tragically, my sister passed away in 1997, and my BIL had the great good fortune of meeting, and falling in love with, a simply wonderful woman, whom he married in 2001.
We usually open family presents with my BIL, SIL and nephew on Christmas morning.
On the way home my BiL phoned; my MiL is in hospital.
Origin
1960s: abbreviation.
Definition of BIL in US English:
BIL
noun
informal
A person's brother-in-law.
my grandmother's sister married her BIL
Example sentencesExamples
On the way home my BiL phoned; my MiL is in hospital.
Her BIL is a vegetarian.
At the end of the day, the issue is your BIL, not your sister.
We usually open family presents with my BIL, SIL and nephew on Christmas morning.
Tragically, my sister passed away in 1997, and my BIL had the great good fortune of meeting, and falling in love with, a simply wonderful woman, whom he married in 2001.
Dinner was a great success despite me nearly strangling my BIL for phoning up to tell me how to cook the sprouts properly!