"Love bombing" is a term used to describe a misleading tactic where someone showers another person with excessive attention, affection, and kind gestures to manipulate or control them. Full definition
Often, the most obvious sign of love bombing is how a partner's behavior makes you feel. (health.com)
A mind control cult practices love bombing or false love. (redeeminggod.com)
«The intention with love bombing, or any first phase of violence, is to make it so the person you're doing it to isn't aware that you're doing it,» she says. (health.com)