Maybe good news, she might presently be single. Straight from the source Cage in Lunatic Runegate it says
"To put it in human terms, one was the wife of a grandnephew of mine, while the other was the wife of their son."
I say might because of the word "was". As English has no interest in being a simple language, 'was' either means she is no longer married to said individual or is simply maintaining the fact what is being said is in past-tense. The latter is more likely but I choose to believe the former.
As for which I prefer, either 2 or 4.
If you have the time to tell jokes like that, you should be training instead. Here, I'll instruct you.... th... the pleasure is all mine.What are you saying all of a sudden...Idiot! Abruptly letting slip something like that!... u-understood.... I... I'm not feeling happy at all! R-really, I'm not!... please take good care of me.Okay ♥