My July Vacation

I borrowed the AGO PASS from Joseph at the end of June. I thought I had time to go there with my family. The first weekend, I had some important things to do. My family couldn't go to the AGO. Then, I worked one week. I talked to my husband,  "we'll go to the AGO on July 6th."
On July 6th, I left home earlier than my husband and my son. We said, "we'll meet somewhere". After half an hour, my husband and my son met me. My husband told me that, my son had locked himself out of the one bedroom when he was wearing his pants in the living room. The AGO Pass and the keys were all in that bedroom. That bedroom had never locked without a key before. My son had never locked it before. Why? What can I do?
 I told them, "Let's go to buy some food." Then we went home. We tried many times to open the door. We could not. That night, my husband slept on the sofa.
I told to them, "Ok! If we can open it on Sunday morning, we'll still have time to go to the AGO." But by the time we opened it, it was already at 2:00 P.M. on Sunday.
So we didn't go to the AGO. I planted some vegetables with my neighbour on Sunday afternoon. That was my July vacation.