[Russellhi]

If you havent already done it check settings/ system/ remove programs to look for anything that shouldnt be there. If he did install something and covered his tracks maybe someone else could help you dig a little deeper to look for anything that shouldnt be there?

You could always backup your contacts, ect and hard reset the phone then install the programs you want. If you do that and he immediately asks to use your phone again then you know somethings up! lol