Tristan Thompson Celebrates Son Tatum's 1st Birthday Amid Backlash Over Lack of Acknowledgement for Other Son

Khloé Kardashian threw an elaborate space-themed birthday party for her and Tristan Thompson's son Tatum.
Thompson posted birthday messages and photos of Tatum on Instagram, thanking Kardashian.
Thompson received criticism for not acknowledging his son Theo with Maralee Nichols on social media.
Fans questioned why Thompson treats his sons differently and favors Tatum over Theo.
Thompson's brother seemingly accused Kardashian of using their mom's death for a storyline.