If you don't ward...
Then don't yell at your jungler when you get ganked and die repeatedly.
I was in a game where our top laners gives first blood and has 3 deaths before we hit the 5 minute mark.
He starts fussing at me because he's getting ganked and dying. I told him if you don't ward that's going to happen. He snaps back about having wards (insert nasty name here) and I asked him "are you using them? Cuz it looks really dark up there!"
Just having the ward in your inventory isn't enough. You actually have to drop that bad boy for it to provide vision.
Just for clarity I was the jungler on our team and I usually play junglers that are weak gankers pre-6. Enemy jungler was playing Lee Sin so yeah early game belongs to him.
If you can't or won't adjust your play styles as the situation dictates; thats not anyone's fault but your own.
Sorry about the rant.