Trolls in lol

About a week ago i was in a ranked game, one of the people on my team was asking if we wanted to skype, i said yes,( only because i really wanted to win this game). I didnt accept it becuase i was trying to do something, he then called me a retarded fggot troll and told me to accept the call. I then replied saying no thanks dude youre being kind of a dck. The game was going well and i had annie muted, i later unmuted annie because some of my teammates were getting pissed. I told annie to stop complaining and play. Annie then said i was a troll and started to purposely feed. At this stage i had reached my limits, i told annie that all i did was tell him that i didnt want to skype him because he was being a dick, i also called him a child because he was whinging. He then told everyone to report me in allchat to report me for trolling and abusing him. After that game i was really pissed so i got off, a couple days later i came on and found out that I had a 10 day chat ban, now its not a big deal, infact im glad that i cant speak in chat. But its still bull that i even got it. Thank you Plz no hate