Why is my iphone 4 sending messages to everyone on the plan

My iphone 4 is sending received and sent messages to 2 other phones on the plan. When i have a texting conversation with someone it sends to the other 2 people on the plan. We have icloud and it needs to stop sharing texts, please help!

Everyone needs to select the phone numbers and emails they receive texts and face time to and deselect the ones they don't want to receive them to.

  • Why isn't my new iphone 4s sending messages? I have had my iphone for about 2 and a half weeks and ever since i bought it it hasn't sent messages right… I have tried to reset it and i looked at imessage and made sure everything was right on that and it still won't send messages half the time… Plus i can't get incoming calls sometimes i will have to call the person thats trying to call me… Should i take it back to c spire or what?
  • Why isn't my Iphone sending picture messages? When i try and send picture messages my iphone says message send failure? Also, 3g isn't working.
  • Why is my iPhone5 sending some messages as iMessage and others as Text Messages? I understand that messages are sent as Text Messages when there's no signal or poor Wi-Fi connection. However, I'm successfully texting some people using iMessage but others (still iPhone users) as Text messages. The other person will send iMessages and then my responses will be sent as green Text Messages.
  • Why is my iPhone sending picture messages as texts? I have had an iPhone through Verizon since last June, and recently it has started sending all of my picture messages as texts instead of iMessages. I have a texting plan, but it's still frustrating that I can iMessage my friends any other time, but when I send a picture it becomes a text. I have checked all of my settings, and nothing has been changed. Does anyone know what could be causing this?