My FMIL wrote FI this lengthly letter about how she thinks we should postpone our wedding and a whole list of reasons why (many of which are selfish on her part).
Our invitations have been out for a month. Our venue, vendors, and honeymoon is already paid for. We have NO desire to delay for any reason, even if it means "getting some of the things we can't afford." She seems to think we have nothing planned, reserved or paid for and that we're giving up all kinds of things that we can't afford. The things we've given up were extravagences that we got realistic about.
Most of the letter was her opinion on what she thinks we should do. She's been trying to get us to change everything about our wedding since day one. She wants us to move the ceremony and reception to a location more convenient to her, to invite only the people she thinks should be on the list (aka her family), and do everything her way. She isn't contributing financially - in fact, she loudly discusses, frequently, how "the bride's family is supposed to pay for the ceremony and reception" conveniently without remembering that in such a case the groom's pays for the honeymoon.
Just ... are you freaking serious?! I'm not even sure what to say or think right now.