What we found is her third husband, Ben Thomas (ex-driver/bodyguard). The couple went through in-vitro fertilization to have a son named Buck.
As per Independent, Roseanne's marriage to 2nd husband, Tom Arnold, ended when she ran off with her driver/bodyguard while claiming that she thought Arnold was about to kill her.
Roseanne Barr married Ben Thomas on February 14, 1995, but in 2002 she filed for divorce against Thomas (for the second time the first time, in 1998, she dropped the suit) accusing him of being disturbed and claiming that he threatened to run off with their son.
She began dating Johnny Argent in 2003 and lives with him in Hawaii.
Tip! Get the latest updates about Roseanne Barr on Twitter @therealroseanne.