Family might not be willing to suddenly be surrounded by completely different language? By completely different legal, administrative, and educational environme

Family might not be willing to suddenly be surrounded by completely different language? By completely different legal, administrative, and educational environment? Oftentimes, all these not exactly welcoming to their particular origin/ethnicity (e.g. who is considered an expat and who an immigrant). The chances of a 45-65 year old family member finding a job in new place is basically nil, from social and pensions systems they will receive only humiliation. Also, soon English will barely even be among official languages of the EU.