He has a problem with the way in which the children of Adam (peace be upon him) got married

No File Exists
Check below answers in case you are looking for other related questions:
Why does the worshipper prostrate twice in each rak‘ah?
The meaning of the hadeeth "Souls are like conscripted soldiers"

No File Exists
Related Answers:
Trees mentioned in the Qur’aan and Sunnah
What was the first thing to be created?
How many years were there between Adam and Muhammad (peace be upon them both)?
Why does the worshipper prostrate twice in each rak‘ah?
The meaning of the hadeeth "Souls are like conscripted soldiers"

Recommended answers for you:
Is it recommended to fast ten days of Dhu’l-Hijjah including the day of Eid?
Does wearing lipstick when fasting break the fast?
The virtues of Ramadaan
In what order missed prayers should be made up
Who are the mahrams in front of whom a woman can uncover?