Tyga recently commented on Blac Chyna and Rob Kardashians engagement on his Twitter basically saying he is cool with it as long as his son is taken care of. Blac Chyna doesn’t believe this though and TMZ is reporting that someone close to her says that Tyga is making her life a living hell. This comes in the form of Tyga looking for full primary custody of their son and wont take phone calls from Chyna. So things are not as good as they seemed by Tyga’s tweets and we’ll have to wait and see how this all plays out.