What is the cause and effect of parents' death?

The following article can be used for reference (attachment: if children without parents are independent, cared for by society and grow up, they will be very successful and happy, and their old-age care will also be developed. Times have changed. "God disposes, man proposes" is also a truth. Of course, we don't support abortion. The full text is as follows:

Pure land mage: the result of abortion will be reborn in the future, with both parents dead and no support for the elderly.

Gong recorded it at the beginning of Infinite Life Sutra.

Have confidence, read it over and over again, and experience it over and over again, so as to deepen it. When can I understand the true meaning of the classics? You are delusional. I tell you, when delusion is gone, your karma is gone, and your sincerity is revealed. You read the Buddhist scriptures with your heart, that's what the real Buddha told you, so that you can enter the Buddhist country and become a Buddha. Why can't ordinary people become buddhas by listening to and chanting scriptures? Too many illusions and opinions. You don't respect your heart with sincerity, you use doubt. How does doubt explain the meaning of saints? What does a saint mean? It is the true meaning of self-nature, and the teachings of saints all flow from self-nature. You don't have to be arrogant now. You pay attention. Sincerity is self-nature. You use your self to see what your self is. How can you not understand the truth! You'll understand everything, that's all. Who is Buddha? Buddha is himself, not others, Amitabha is self-aware, and Sakyamuni is self-pure and compassionate. All laws are inseparable from self-nature, and Buddha and Bodhisattva are no exception. Buddhism is called internal learning, and everyone is equal. "All beings become Buddhas." This statement is absolutely true. The question is, do you understand this sentence? Everything comes from the mind, don't you think that's everything?

To be a good person, you have to be noble, rich, wise and brave, and you have to have all these; If you don't behave well, you will be blind, deaf, poor and lonely, and you will get these results. Nowadays, abortion is very popular in society. What did he get? What he got was loneliness, poverty and loneliness, and this is what he got in return. In the future, when he is reborn, he will be humane and his parents will die. Why? You killed a child in your last life and got this retribution; When you are old, you have no children and no one to support you. People in the world don't know this truth and truth; Knowing the truth, can this be done? That's wicked. Now people in society don't want children. Children are a burden, and no one will raise them when they get old. What about the old man? We often hear that old people in nursing homes often commit suicide. Suicide won't solve the problem, he will suffer the consequences forever. When will this debt be paid off? It's all self-inflicted

The Enlightenment of Infinite Life Sutra