 Though Rex does not believe it, he takes a sample of Charlie's DNA to compare it to his; he ultimately decides not to submit to a paternity test, pretending that he has and stating that Charlie is indeed his father.At Jessica and Natalie's double wedding on February 8, Vimal Patel shocks everyone by revealing that Clint is Rex's father, and that Clint had paid him to tamper with the test.Rex and Charlie are devastated.