Цитата Есть ещё понятие *партнёр*,оно закреплено юридически тоже.Немного отличается от брака.Но внж тоже допускает.
Т.е. вот так, например:
Your husband, wife,
cohabiting partner, registered partner and your children under the age of 18 can be granted a residence permit in Sweden if
you are a Swedish citizen, have a permanent residence permit or have a temporary residence permit as a refugee or person in need of subsidiary protection
you can support yourself, other people in your household, and the family members who are applying for a residence permit
you have a home of sufficient size and standard for all of you to live in
you and your partner are at least 18 years old.
If you are a Swedish citizen or have a permanent residence permit, the person
you are planning to marry or cohabit with may also be granted a residence permit in order to join you in Sweden.
https://www.migrationsverket.se/English/Private-individuals/Moving-to-someone-in-Sweden/Spouse-registered-partner-or-cohabiting-partner/For-the-relative-in-Sweden.html
Россия, Москва
5-06-2021 09:12