Ulvaeus married Lena Kallersjö in 1981 but the pair divorced after 41 years of marriage in 2022, a year after ABBA reunited. He has four children, two from each of his former marriages.
Sept. 23 (UPI) --BjörnUlvaeus, of the Swedish musical group ABBA, said "I do" once again on Saturday. Ulvaeus and Christina Sas are now husband and wife, according to a social media post.