According to legal docs obtained by TMZ Hip Hop, Offset is requesting joint legal custody of the 3 children he shares with Cardi ... although he does say Cardi's place should be the primary ...

Offset’s Migos won the award for Best Group, while Cardi scooped up trophies for Best Female Hip Hop Artist and Album of the Year. Offset on Marriage After Being Unfaithful to Cardi B ...