Baumgartner, with whom Costner shares three childrenCayden, 17, Hayes, 15, and Grace, 14, filed for divorce in May 2023 and have since moved into a new $22,000-a-month rental home in Montecito, just two miles from where Connor lives.
Baumgartner and Connor “are together all the time and the talk among their mutual friends is that they are heading toward an official engagement and wedding,” the source said, adding, “It makes Kevin sick. He feels like he’s been stabbed in the stomach. back and never got an apology from Josh’s yearning for closure, but he finds it hard, especially as he hears how happy Christine is and rumors of a wedding.