Answer:
Guilt Tripping
The guilt tripper uses not-so-subtle strategies to let others know they aren’t happy about something. When things don’t go their way, the guilt-tripper will say or do things to try to make others feel bad about their choices or actions.
Gossiping
This behavior is one that can easily become habitual. Having information about someone, especially salacious or negative information, feels powerful. We know something that inquiring minds want to know.
Acting Jealous
Jealousy can manifest in many of the behaviors listed, especially guilt tripping. It usually stems from feeling wounded, inferior, or insecure.