Unbelievable player

I played a normal game recently. I had this [name removed] "EU NORDIC EAST". He and his premade friend [name removed] started to follow me and my supp in the bot so the lane became 4v2. So as not to be negative i took the risk to go top with my supp and leave them in bot lane, but the followed us again again. The best part is that they started to feed especially [removed] with 0-9, plus troll build. For me its not the lose of a normal game but this negative attitude. I think its not fair someone to make your day sad or make you neggative. This game is a fun game normals doesnt matter but this fact doesnt gives to anyone the right to intentionally destroy your game or even the time that u wasted playing this bad game!