He may share a son with Blac Chyna, but Tyga's latest Snapchats prove his loyalty lies with current girlfriend Kylie Jenner!

When Blac, 27, posted a since-deleted photo with the caption, "Bitch Bye. Follow @cookingwithchyna #InfatuatedWitChy," just hours after Kylie's announcement that she's starting her own cooking show, Tyga, 26, responded in defense of the 18-year-old.

RELATED: Tyga Bought Kylie Jenner a $15k Diamond-Encrusted Grill for Valentine's Day

In a series of snaps, he said, "2016. Motherf–kers gotta stop acting like they invented every motherf–king thing out here. Everything's already been done."

We thought this drama between Kylie and Blac would have cooled once the former stripper began dating the reality star's half-bro Rob Kardashian, but clearly, there's still a lot of hostility there!

Scroll down to see Tyga and Kylie's most intimate Snapchat moments to date!