sentimental imbalance- which quickly swings in regard to it's sentimental declaration. Common in bipolar disorder, senile dementia, and more. Commonly referred to as labile affect.
Cite this page: N., Sam M.S., "AFFECTIVE LABILITY," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/affective-lability/ (accessed February 6, 2023).