Weddings can be both glorious and demanding – we all know it.

It's a great honour to be asked to be a bridesmaid too, especially if it's one of your BFFs – but as one woman found out, it's not all champagne and diamonds.

For one unlucky bridesmaid, it was quite the opposite. It was demanding, frustrating, time-consuming and financially stressful.

Now, you might think that every wedding has to have a little bit of stress – it can't all go swimmingly – but just wait until you hear the demands that this woman had to put up with.

The anonymous bridesmaid wrote about her experience on Mamamia.com, and begins by saying she was "overjoyed" to be asked to be in the wedding party.

But then, her "joy quickly turned to utter despair" when Caroline, the bride, became obsessive with every part of the wedding.

Then, one day, out of the blue, Caroline asked the unlucky bridesmaid to make an Exel spreadsheet of cake-makers, which had to include the price of each one, the different flavours, contact info, and what "prestige" level each cake-maker is on. However, she was working that day, and had to leave the spreadsheet until the next morning:

"On Saturday morning I cancelled my breakfast plans, instead researching Tasmanian wedding cake-makers that might be suitable.

"I sent it through to her and had a reply almost immediately. 'Thanks for this, would've been really helpful to have it yesterday when specified but I appreciate it'."

WOW.

But wait, it gets worse. The bridesmaid then had to give up three consecutive weekends to go wedding dress shopping with the bride and her other six bridesmaids.

Caroline found the "perfect dress" – but it was double her budget. The other bridesmaids said she should "totally splurge" on it, which she did, but then asked all the bridesmaids to "pitch in."

We kid you not. And the bride's reasoning? Pitching in would make the dress a "sentimental" treasure.

Now, the anonymous bridesmaid was, understandably, very angry and wasn't to quick to jump on giving her money away for someone else's dress.

She ended the piece with saying she may have to re-think the whole bridesmaid thing, and may "have to bail on the wedding… and friendship."