ambivalence

n. state of having both positive and negative feelings towards a subject

Ambivalence is a state of having emotions of both positive and negative valence or of having thoughts or actions in contradiction with each other, when they are related to the same object, idea or person (for example, feeling both love and hatred for someone or something). The term is also commonly used to refer to situations where 'mixed feelings' of a more general sort are experienced or where a person experiences uncertainty or indecisiveness concerning something.
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Ambivalence /am·biv·a·lence/ simultaneous existence of conflicting attitudes, emotions, ideas, or wishes toward the same object. [more]Ambivalence - Community and Resources

Noun
1. mixed feelings or emotions
(synonym) ambivalency
(hypernym) feeling
(hyponym) conflict

n. ambivalence, state of having both positive and negative feelings towards a subject