Gondar is an assasin, your teamates were dumbasses and your enemies noobs.
That's right. With Gondar (and some other heroes) there is one problem with 2 options but result is the same - if your teammate fights some enemy (1v1) and both have low hp you can:
1) kill the enemy with critical from ww and jinada but then they will kick you coz of kill steal
2) watch them, risk your mate's life but don't kill steal, your friend will die and they will kick you coz you didn't help
So if you have dumbed team mates you can't do anything that will satisfy them...