anak kamu = your son/ your daughter
anak perempuanmu = your daughter
The most exact translation for "Saya memiliki anak kamu" is "I have your child", because it is genderless like the Indonesian word.
Saya tadi menjawab i have your child. It is right, :)
now pay the ransom :D
Saya nulis i have your kid ko salah??
It says "I have your child" is incorrect.
i own your son/daughter ?