Syncing confusion iMessage + iPhone/Macbook
Most of the similar problems I've read on the forum are about people NOT wanting to receive iMessages on their Mac or WANTING to get all messages on their iPhone. I have a different problem (not sure if it's exactly "opposite") in that I'd like to get iMessages ONLY on my MacBook and use my iPhone for SMS texting.
The problem begins with the way I've used iMessage for the past few years: through wifi only on my iPod touch and MacBook. So any iMessage user could send a message to me via my Apple ID.
The heart of the problem is my crazy, talkative 80 year old father. He LOVES to use iMessage on his iPad to keep a constant conversation going...but all the many,many, many messages he sends to me now come to my iPhone and take up my texting plan. I've explained to him that sending that volume of messages is costing me money and told him he needs to drastically reduce the number of texts he sends. Basically he isn't going to stop.. and besides that it's his favorite way to feel connected-- typing into the ether whether he gets a response or not. I don't really want to take that away from him.. He doesn't even know what he's doing... he calls it "bubble talk" and refers to the iMessage app as "my site."
All my friends have been texting me directly through my number instead of my AppleID, which amounts to a pretty normal amount of messages.
Any suggestions about what to do? Would unsyncing iMessage on iPhone and MacBook create some drawbacks I'm not aware of? If not-- how do I do it? When I go to settings > messages, my appleID isn't connected and my phone number is greyed out. I simply turned iMessage "off" on my iPhone but I'm not sure if it's as simple as that!
Thanks for any help!
iPhone, iPhone OS 3.1.2