Tyga finally addressed the news that his ex, Blac Chyna, is dating Rob Kardashian.

The rapper—who was once engaged to the model and shares a child with her—isn't letting Chyna's new relationship with Kylie Jenner's older brother get to him, taking the high road when it comes to his feelings about the situation.

When asked for his opinion on the controversial romance while leaving a friend's house in Los Angeles on Wednesday, Tyga simply responded, "Everybody deserves to be happy."

This type of non-reactive approach is exactly how Kylie has also decided to respondto the situation.

A source tells E! News, "Kylie doesn't want to give her the attention she so obviously wants," adding, "Ky is ignoring her antics."

However, while the family may be acting nonchalant in public, we're told things are little different behind-the-scenes.

A second insider notes that the whole thing took "everyone by surprise," while another source close to the family says there's a lot of  "concern" that Chyna is "preying" on Rob at a "time of weakness," referencing his current battle with weight loss and his recent diabetes diagnosis.The drama over the situation is only heightened by the fact that Chyna and Kylie have reportedly been feuding since September 2014, when Kylie was first connected to Tyga. The model has often called the rapper out on social media, and Chyna's BFFAmber Rose has even dissed his relationship with the young reality star.

Despite all of the problems with his family, though, Rob doesn't seem to be too worried. He took to Instagram to make a public display of affection toward Chyna, sharing an intimate photo of his girl with a simple key emoji, essentially calling her his "major key."

Though the two aren't living together at her house just yet, another source tells us, "He's there now. He didn't move everything, but he took some stuff with him."

No one else in the family has spoken out on the news yet.