The Bronx-based Blair had reportedly gone into hiding following her night with Thompson, 27, earlier this month, shortly before the Cavaliers power forward welcomed his first child, daughter True, with girlfriend Khloé Kardashian.
"You won't hear this from the Kardashian's site TMZ, but our close source tells us Tristan Thompson wants a paternity test. Rumors that Khloe was still messing around with National Basketball Association player James Harden...they told us the timing ads up".
Khloe's mom and sisters also came to Cleveland to be there for the baby's arrival.
"I really like you greater than life itself - you don't even perceive how a lot I really like and adore and recognize you", she continued. Her daughter's birth occurred the same week shocking video and photos surfaced that showed her boyfriend, Tristan Thompson, allegedly cheating on her with multiple women while she was pregnant.
According to ET, Kardashian remains "very torn on what to do with her and Tristan", after the alleged cheating scandal.
A source told Entertainment Tonight that Khloe is feeling confused about what to do with Thompson.
Khloe took to her blog and app on Thursday and revealed that the unconditional love she learned from her father is "the entire point of family". Kylie Jenner and Khloe Kardashian weren't in attendance, but it makes sense as the two have not been in Los Angeles recently.
Meanwhile, TMZ also reported that Thompson's status in Khloe's life is "tenuous at best", and there is a "chill in the air" whenever they are together.
But as soon as she is medically cleared to fly, Khloe will be flying back to L.A. with baby True. But watching the randy baller exit the club with former Kim Kardashian bodyguard Steve Stanulis at 4 a.m. raised a few eyebrows.