We’re not sure when these two will be walking down the aisle, but there definitely will still be some controversy around it. Kylie is only 18 years old, and Tyga just turned 26, which was already dicey subject for the two, as they were dating before Kylie was 18. On top of it, since Chyna is now dating Kylie’s brother, Rob, it may get messy for Tyga and Chyna, since they share their son together, King Cairo. What do you think? SHARE this story.