4 out of the 5 people won.....

I thought it was bot lane?

Actually, you are bad cause Jg accounts for 60% of what goes into a game. Whoever was Jg, was trash. If a jg who has THAT much control over a game, loses when two lanes win, hes bad.

update my top lane lost again..... and omg there was no point in playing because nothing else mattered.

Difference between one person losing and one person not wanting to win. Last two games top laner fed, and then mid laner fed yet one match was a win. The difference being the top laner that "lost" lane wanted to lose the game. Unless the opposing team has someone like that then well of course you're going to lose. It's a 5v5 team based game, you're only winning a 4v5 if your team out skills the opposing team.

wow top lane lost again and we lost hmmm...

If you lost because of one lane was bad then no one of you deserved the win anyway.

You are the Jungler. Help them out. Maybe throw a decent ban their way (not Trynd since not many play him, someone like Fiora, Pantheon, or a known counter to the top laner's intended pick). Also maybe play TOP yourself. That way if you lose TOP, it is on you.