Don't get me wrong, I mean it would be better for both parents to teach and supervise together. It is strange that when I was young, I was afraid that my children would fall in love, but when I was old, I was afraid that they would not fall in love.
The seed of love, it is normal to fall in love with the opposite sex of the same age. Just don't oppress children, supervise them and don't let them do anything wrong.
In addition, children will fall in love early and will not focus on their studies. Educating them to study hard, make more friends and exercise more can help them to dilute their awareness of puppy love.
In short, we should have a correct view of love, give priority to persuasion, and never stop it simply and rudely.