We are in the US on holiday and whilst i was out shopping DS(2) decided to have a massive tantrum for DH. In order to calm the situation DH hooked his iphone (with the flight mode on) up to my dad's wifi and downloaded Postman Pat for DS to watch.
I haven't a clue about iphones, wifi etc and need some reassurance that i can enjoy my holiday. I'm 6 months pregnant and completely stressing that we will face a massive bill on our return home, all for the sake of bloody Postman Pat.
Can any iphone / wifi experts help me?