Tyga and Kylie have been strong. Even after Tyga and Kylie split up and there were oodles of rumours about Kylie being out with Party Next Door and Tyga hanging out with Demi Rose Mawby, they managed to get back together.
It is the love you see that keeps people together and in their case, it was a forever kind of love that made them get back to each other in time.
And now that they are together, Kylie just showed off her engagement ring to her fans, though not mentioning that it was gifted by Tyga. But it happened just after they got back together.