Sibling’s spouse and spouse’s sibling at the same time.
My double-sibling-in-law is a good person.
by Rwopazaq November 24, 2019
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1. The spouse of one's sibling.
2. The sibling of one's spouse.
My sibling-in-law is a good person.
by Elivaldeq November 24, 2019
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When mom and dad refuse to get involved with sibling problems and the siblings take action
I don’t care about that”
Sibling Law is in place - everyone choose a side”
**group beating commenced until justices feels served**
by LGG000 October 20, 2019
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