Today, my future father-in-law called my fiance to let him know that he reserved a block of rooms at a hotel for the wedding. He didn't consult with me, my fiance or my parents (who are paying for the wedding) and he only booked enough rooms for his family. I had a list of questions I wanted to ask and information I wanted to collect before we booked at a hotel. He also was about to book the limousine service (that my parents are paying for), but luckily my fiance was able to talk him out that. I told my in-laws this past weekend that I would be booking both the hotel rooms and the limousine service this week and even double checked how many people from their family that they expected would stay overnight so that I would book enough hotel rooms. So they knew I was planning on taking care of these things this week.
I know in the grand scheme of things that him booking hotel rooms is not a big deal and can easily be cancelled. What does concern me, however, is that they think it's ok to take over aspects of planning for a wedding that they aren't paying for! When my fiance tried to tell them that we have it over control and asked them not to book anything else, they got really defensive and angry at him. I didn't think I would have to worry about anyone stepping in and trying to take over planning for a wedding that they aren't paying for! Any advice on how I should deal with this?