A 65-year-old grandmother has tied the knot with her 24-year-old adopted son.

According to News 7 Australia, Mbah Gambreng adopted Ardi Waras just last year. However, their relationship soon turned into a romantic one.

According to Mbah, she didn’t intend to marry Ardi when she adopted him, but one thing led to another.

“To my surprise, he said he wanted to marry me,” she said.

Eventually, she accepted his proposal and then he paid a dowry of 100,000 IDR (N2,740) to her.

Photos of the wedding, which have been shared on social media, show the pair smiling and holding hands.