Khloe Kardashian Had Tristan Thompson Take Paternity Tests After Fearing Rob Kardashian Donated Sperm - E! Online

Khloe Kardashian had Tristan Thompson undergo three paternity tests to confirm he was the father of their youngest child, due to the child's striking resemblance to her brother, Rob Kardashian. This occurred during a surrogacy process, raising Khloe's suspicions about a potential mix-up. Despite their past issues, including Tristan fathering a child with another woman during the surrogacy, Khloe praises him as an "incredible father" to their children, highlighting his active involvement in their lives. Currently, Khloe is focusing on co-parenting rather than dating.