Q. Should a Muslim parent disown their child

Yes! I mean this is such a common sense question, dont get me wrong, I am very open about most things, but marrying someone who is non-muslims will naturally makes your children void or null according to Islam. Whoever the muslim party is, they should bring their partner into Islam at all cost, at the end of the day, you parents will tanggung the dosa and so will you and the stigma will be with you for the rest of your life. And if you dont get bless from you family to get married, that marriage will never last. So think twice before making such a fatal move. You dont want a new generation of Islam. This is for your own good and also living in a society, we have social responsibility.

I feel they shouldnt disown the child. If they're pissd off abt the child marrying a nonMuslim, all the more the parents shld still accept their child in order to perhaps guide the nonmuslim spouse to convert.

If the parents disown that child, it wud humiliate Islam even more.Islam wud look unfair, onesided and intolerant. It wud also be embarrassing if the parents of the child's nonmuslim spouse can accept the couple but the muslim child's own parents disown him/her.

In the first place why would the boy wanna renounced islam. Did his parents taught him well? Is the parent trying to shirk his responsibility for not teaching him well by disowning?

Pray hard for their happiness and leave to Allah to decide the future

I understand in indonesia this kind of marriage is allowed.
Insyallah the truth will come to light and Islam will be the choice