The evidence went almost entirely unnoticed during Kanye's Thursday night tweetstorm where he unleashed a slew of accusations against Drake over threats he supposedly made toward the entire Kardashian-West family.
When the rapper's rant shifted focus over to Scott, who he publicly scolded for letting Drake sneak diss him in "Sicko Mode," Kanye referred to Scott as his "brother in law."
Kanye West said, "People sold their souls. You gotta a number one record but you got it by letting this dude diss your brother in law." The tweet was quickly deleted.
While it's unclear if Ye used that term just casually or as fact, the speedy deletion is suspect given the rumors.
Jenner and Scott have been calling each other "hubby" and "wifey" and, along with Kylie's not-so-subtle use of a diamond ring emoji on a photo recently, fans are convinced the two are either engaged or already married.