Unless children are involved then 'ex' means you have both moved on with your lives and there is no need for etiquette. Here are some rules that may pop up:
Tennis ettiquette is like having good manners on the court, like not swearing rolling the ball the the person serving, ummmm.... just being like polite, not cheating,
Although I could not find proper ettiquette rules regarding this subject. One expert said "it is tacky as well as overkill to put placemats on top of table linen."
Ettiquette- manners It is good etiquette to chew with your mouth closed. wikirocks (>_<*)
Common sence, ettiquette and its discustimg for the other person watching u eat like a pig
because they have no culture, manner, they have no self respect. clapping is the ettiquette not screaming.
Send her to etiquette classes , or boarding school if you can afford to do that. Any Church school should help as well .
In ettiquette, one always signals that you are finished with your plate by placing the fork at 10:00 and 2:00, also by crumpling your napkin beside your plate
You can invite anyone to your wedding, but it is doubtful that your premarital counselor would be able to make it, but at least send them an invitation. Leave it to their discretion as to whether they will attend or not.
When you send announcements you may put where you are registered for gifts. Guests may use the registry or not, but in any case , receive and thanks for all gifts should be done graciously.
that's almost exactly what my divorce lawyer Seamus O'Finnegan said to me, 2 hours into his second attempt to break the world record for holding your breath in peanuts.
I think you mean a poem entitled Ettiquette by W.S Gilbert its one of his Bab ballads.
Yea, rules are not Laws neither are they commandments. For that reason rules can be changed.