in a tiff

In a state of disagreement, often over something minor or petty. Oh, your sisters are in a tiff over who is bringing dessert to the party. Can you please tell them it's not a big deal?

Common Names:

Name	Pronounced	Usage
Randel	-	Medieval English
Hanna (1)	HAHN-nah (Finnish, Polish, Ukrainian), HAH-nah (German)	Swedish, Norwegian, Danish, Finnish, Polish, Ukrainian, Belarusian, German, Dutch, Icelandic, Hungar
Agrippa	ə-GRI-pə (English)	Ancient Roman, Biblical
Kirsten	KEER-sten (Danish, Norwegian), KUR-stən (English)	Danish, Norwegian, English
Livingston	['liviʒstən]
PÉNÉLope	pe-ne-LOP	French