Wow, the second Khloé Kardashian moved back to Los Angeles to be with her family, Tristan Thompson seemingly went back to his shady ways. The Cavs baller has opened his home to his former mistress Lani Blair almost immediately after Khloé returned to the City of Angels with baby True Thompson in tow, a source tells In Touch exclusively.

Lani’s so unbelievably happy that Khloé’s out of Cleveland because she now has Tristan’s house all to herself," the insider said. "Lani loves it there. She feels like it’s her home and knows that she’ll be there for a long time because Khloé won’t be coming back soon. That’s what Tristan told her."

Khloé and Tristan have seemingly been trying to make their relationship work, despite the fact that he hasn't stopped talking to his ex-fling. KoKo hung around Cleveland until the Cavs lost the NBA playoffs, and on June 16 she returned to LA. Her family greeted her with open arms, bringing her custom True cookies and making her feel welcome while Tristan was largely ignored.

khloe, tristan, instagram

Khloé still seems set on being with Tristan, and publicly acknowledged him on her social media for the first time since his cheating scandal by posting a photo of his hands with baby True and the message "Happy Father's Day," on June 17. When he posted a photo of some new bling with True and his son Prince's name on them, Khloé liked the post. Still, it seems like Lani can't take a hint and will take the first opportunity to try to steal TT away from his family. "Lani’s really missed Tristan and feels that with Khloé out the way, they won’t have to sneak around, and she’ll have more time to convince him that she’s the one he should be with," said the source. At this point, she might actually be doing Khloé a favor.