1. For father, his children behaviors are an affliction delivered to him by myriads of ways. 2. For father, his children behaviors are an affliction delivered to him in myriads of ways. 3. Father's eternal conflict is whether to control his children or to let them loose. 4. Father's eternal confliction is whether to control his children or to let them loose.
1. For father, his children behaviors are an affliction delivered to him by myriads of ways. 2. For father, his children behaviors are an affliction delivered to him in myriads of ways. (this one is more natural.)
Here is a paraphrase:
The children do not obey their father. They act very badly in many different ways. They caus