Meine aktuelle Beziehung
Das ist meines Freund Thomas mit mir, vor
Not sure if I've got all of the cases right here, I get proper confused with them. First meines is genitive because I am possessing the boyfriend, yes? Then I got a bit muddled when it came to "eine Partei von meiner Freundin Ellie"- Ellie is the possessor of the party but I am possessing Ellie as the friend, so I changed meine to meiner to reflect the genitive. "Ich traf ihn" because he is the direct object there as I (the nominative) am performing an action upon him. "Meines bester Freund", as he is the best friend I possess, and I didn't know if the case for "best friend" needed changing because it's not really a noun, it's more of a state of being :/ "Unterschiedlich"- didn't know if that needed an 'e' ending...
Any help would be appreciated :)