What if my parents are firmly opposed to our family of three immigrants?

There may be many reasons for not letting you go out,

Maybe parents want you to be with them. After all, you are old, and there are people to take care of you. Old people are particularly afraid of loneliness. When I was studying abroad, my parents let me go without saying anything. Now I am going to emigrate, but my parents are not very willing and want me to go home.

Maybe the funds needed are too huge for immigrants to save enough when they return home? Or are you worried about whether you can integrate into the past environment? After all, jobs after immigration are often not necessarily better than those at home.

I think, first of all, we should know what the old people are worried about and opposed to, and then do ideological work so that they have no worries.