According to local news outlet ETtodaythe family claimed that Lai registered the marriage on Jan. 5 without their knowledge and accused her of orchestrating it to access Wang’s substantial wealth.

The family discovered the marriage a few days later during a visit when they saw the new wife’s name on his ID documents. Believing that their father was no longer mentally fit to make such decisions, the children immediately protested and sought to remove him from Lai’s care.

In mid-January, the family filed a coercion complaint, questioning whether Lai had influenced Wang. The Sun reported that Wang transferred seven plots of land and a £1.9 million (US$2.6 million) insurance policy to Lai and her children, amounting to around £4.7 million.

The family claims that some of the properties were rented out, generating rental income. They also assert that a large home transferred to Lai was mortgaged multiple times, with loans exceeding £820,000.

Wang, a former land scrivener, is reported to own numerous properties and land in Taipei, with his total assets estimated at £16 million to £18.7 million.

On Feb. 3, a confrontation broke out at a hospital in Taipei when Lai took Wang for a medical appointment. As the couple left the hospital, the family rushed to seize control of Wang’s wheelchair, leading to a scuffle witnessed by many. Police were called to restore order, and Lai suffered minor injuries, requiring hospitalization for a check-up. Ultimately, Wang left with his family, as reported by Mothership.

Lai later called the police, alleging that Wang was taken against his will. However, the family described the incident as a “rescue,” claiming their father was being held “hostage.”

Wang’s children accused Lai of exploiting their father’s deteriorating mental state to secure valuable property for herself and her children, according to Taipei Times. They stated that Wang had shown signs of confusion and uncharacteristic behavior in recent months.

In contrast, Lai denies all allegations, asserting that their relationship is based on years of mutual affection. “I’ve been caring for him for 17 years, and I’ve gone with him and his children on family holidays many times,” she said. “It’s ludicrous to say he was forced into it, our marriage was entirely voluntary on both sides.”

She has filed a lawsuit against the family for harm and has requested the court to protect her legal rights.

The case quickly gained attention on Taiwanese social media, with many people arguing that elderly individuals’ autonomy should be respected if a marriage is legally conducted and their mental clarity is confirmed.

“A 102-year-old still has the right to love and marry if he is willing,” one comment stated. On the other hand, many expressed concerns about the potential exploitation of the elderly for financial gain, particularly given the significant age gap and Wang’s considerable wealth.

Some suggested that authorities should conduct an independent assessment of mental capacity before recognizing key decisions such as marriage or asset transfers.