Final answer:
The style of loving that is often marked by emotional extremes and insecurity is mania.
Step-by-step explanation:
The style of loving that is often marked by emotional extremes and insecurity is mania.
Mania is characterized by intense passion, possessiveness, and jealousy. People who experience mania tend to approach relationships with a high level of intensity and may display impulsive and erratic behaviors. For example, someone who experiences mania in their relationship may constantly check their partner's phone, become extremely jealous and possessive, and have extreme mood swings.