Marching in limbo with MLC H

[BL42]

marching,

Kind18 said it well.

I'd simply respond send a picture of the certificate per his request - no text or explanation or upset feelings. It answers his request and doesn't engage in any pressure or pursuit.

I also don't think H is acting passive-aggressive. He's clearly communicating he wants a D and is politely requesting some information to further that goal. Now he IS after an after, breaking his vows, and wanting to D you, and that's lousy behavior on his part, but in terms of this particular ask it sounds straightforward to to me, not passive aggressive.