Blac Chyna, the baby mama of Tyga’s son, is now engaged to his girlfriends big brother Rob Kardashian. So you can see how things can be a little weird there. But Tyga actually took to Twitter to day to set things straight. “Everybody deserves 2 be happy. What some1 does for their happiness is not my concern, as long as it’s not interfering wit my happiness.” Tyga tweeted out and continued with “It makes me happy to see the mother of my son happy. My only concern in this situation is my son. I want him in happy environments.” So it looks like Tyga is totally fine with the situation as long as his son is taken care of properly now hopefully the Kardashian family can be as supportive of this situation.