Of course, cohabitation also needs to pay attention to some issues, such as security, which includes security in various senses. When two people live together, they need to pay attention to some basic life safety such as fire prevention and theft prevention. Cohabitation will also expose some problems. If the problem is not solved, the relationship between the two sides will break down and there will be more problems.
Therefore, when you live with your boyfriend, you should make it clear to your parents. Ordinary parents may not object, but they should also let their children pay attention to safety and avoid some bad things.
If parents really don't want to, then it is necessary to ask why. After all, it is human nature for parents to feel sorry for their children and fear that they will be wronged. Of course, it is best to avoid cohabitation, which is not a particularly wise feeling for young people. Many times, distance will produce beauty.