Herminia Garcia emerged from court hand in hand with her British partner Nick Cousins, a businessman, who was also arrested after the 15-year-old's fatal 21-storey fall.
Although police said there was "no suspicious element" to the tragedy, they detained the teenager's parents on suspicion of "ill-treatment or neglect of a child or a young person".
Cousins, 58, is the managing director of the Hong Kong office of British multinational Jardine Lloyd Thompson (JLT), one of the world's leading insurance brokers.
The 53-year-old was also charged with overstaying her visa, while Cousins is being investigated for aiding or abetting the overstay. The couple are not married.
More From This Section
Garcia is a former domestic helper, according to local media.
The couple also have a younger daughter.
Garcia appeared before magistrates in Hong Kong today where proceedings were interpreted for her in Tagalog, a Philippine language.
Cousins accompanied her, sitting in the public gallery, often with his head bowed.
No further detail of the neglect charge was given.
Garcia's lawyer Christopher Morley told the court how Garcia had lived a "happy normal life with her de facto husband" before her daughter's death, which had led to the "unravelling situation" for the family.
He asked that Garcia be released on bail on humanitarian grounds.
"This lady is grieving from the loss of her beloved daughter. If she is remanded in custody, she will be denied the support of her family," he said.