Unless you want to go completely nuts on this topic, avoid reading Jane Austen, where the the term "X-in-law" is used to mean, roughly, "someone to whom you are related for legal reasons". It can be used to refer to, for example, what we today might refer to as step/half-siblings, adopted siblings, etc. Arcanechili (talk) 15:51, 31 August 2018 (UTC)
> The title text refers to incestual relationships, which are generally frowned upon in Western culture. How on earth this refers to incest if persons are only legally, not genetically related??? It's just that Randall doesn't know how to call new relatives but cannot stop their arrival. 220.127.116.11 (talk) (please sign your comments with ~~~~)
- I'm not sure if that is right or not, but that was my interpretation of that text, based on the "a reason why these two should not be wed." Unless there is a different issue with this, also involving marriage? 18.104.22.168 16:44, 31 August 2018 (UTC)
Somehow I don't have this problem whatsoever...as I'm a single child who married a single child. I have zero siblings-in-law. In fact, my future kids won't even have (regular) cousins... 22.214.171.124 (talk) (please sign your comments with ~~~~)
Am I the only one that thinks there's an error in this comic? Shouldn't spouse's sibling be the sibling-in-law of Cueball's *sibling*? But then, maybe I'm also making Randall's point... Sspenser (talk) 18:28, 31 August 2018 (UTC)
The Russian language actually has different words for both "types" of brothers in-law (spouse's brother vs. sister's husband), also for parents and children in-law on either side: https://ru.wikipedia.org/wiki/Свойство_(родство) . But all these in-law distinctions are based on the respective spouse's sex, so it won't work for same-sex marriages. 126.96.36.199 (talk) (please sign your comments with ~~~~)
The way this is defined, you and your spouse both have the same set of siblings and siblings-in-law. In other words, if someone is your spouse's sibling or sibling in law then that person is your sibling in law if that person is not your sibling. The relationship chains across a maximum of one sibling relationship. Probably not Douglas Hofstadter (talk) 18:56, 31 August 2018 (UTC)
Off topic but I can't resist:
- DARK HELMET: I am your father's brother's nephew's cousin's former room-mate.
- LONE STARR: What's that make us?
- DARK HELMET: Absolutely nothing....