There is a concept know as "the pig rule." As summarized in a judicial opinion, the rule is: "When a party is not content to accept that to which he or she is entitled, but instead overreaches to get more than that which is due, the party is in violation of the pig rule."
Pigs are greedy, which is good for the farmer. The pig is greedy, the farmer can send it to market sooner and in the end, the pig meets its reward at the slaughterhouse. The same can be said for a party who overreaches in seeking ex parte temporary orders. If any misrepresentations are made in getting the temporary orders, the result may be an award of attorney fees to the other party and permanent lost creditability with the court for both client and counsel. This is so even if the misrepresentation was innocently made through some miscommunication between client and counsel. Counsel may be forced to make corrective disclosures to the court, even if that would be detrimental to the client.