Betty’s husband, Allan Gore, remarried a new woman between Betty’s death and the final trial announcement. During that period of time, Betty’s parents won full custody of his two daughters. According to Sportskeeda, he’s retired, living life in Florida, and dating someone totally new these days. He also appears to be back in touch with his two daughters after years of being estranged.
Source: https://www.distractify.com/p/why-did-candy-montgomery-kill-betty