Today I went to feed my horses for the night time feeding and found my stall gate un-locked!!!

Thank fully the gate was shut in a way that my horse would have had to push really hard to get it open but that doesn't change the fact that she could have if she wanted to!!! I was so mad. I changed the lock combo so hopefully whoever had unlocked it won't be able too now. Only one other person could have known the lock combo before and he goes down there quite frequently to visit them.
Anyways, thanks for listening to my complaining about my day.
Peace out.
And if anybody ask "did you ever consider it might have been yourself?" well here is the thing. I know it wasn't me cause unfortunately I haven't let my horses out in a while cause I have been sick for the past week. So that your question answered.