Hi guys, so I have a bizarre problem where my iphone, my mums iphone and my dad's iphone are all getting each others text messages, it's completely bizarre. Yes we are all on the same account and I believe synced through the same computer. All using ios5 or later and my mum just received a new one today, where she previously only had ios 4.xxx and she didn't receive the texts that my dad and I are getting between each other.
I send a text to my mum, it goes to my dad too. My dad sends a text to a third party (only one specifically) and it gets sent to me, though I rarely see what she has sent back, only what he has sent to her.