Tempered glass can blow up for absolutely NO reason at all. You will
probably never have this problem again if you simply do nothing.

This may sound like a half-ass answer but it's the truth. I've been
holding a piece of tempered glass in my hand and had it blow up for NO
reason.

Ever heard of a doorglass blowing up in a car before for no reason?
Same thing.

No I haven't. I haven't even heard of window glass blowing up in a car for
no reason at all.

I think you are mistaken.