S.H.
First of all I want to say I hope things are getting better! I just ordered my 4 year old's first pair of glasses last night. I let him help pick them out and made a huge deal out of how they had to be sent off to a special place where they make the glasses one of a kind just for him. He has asked a dozen times today when he can wear his new glasses that make him look smart. I believe though he will love them for a day and then be done with them as well. My plan is to do exactly what some of the others have said, that being keep putting them back on and to let him know he may not read or watch tv if he cannot leave them on. I hope that he will get used to them or he too will end up with an eye patch. I would love to hear if you came up with any other tricks!
Good luck