Guilt trip

A guilt trip is when someone uses your feelings of guilt to try to make you do something. For example, if your mom really wanted you to go to a friend's birthday party but you didn't want to go, your mom might say something like "I worked really hard to plan this party, and now you're breaking my heart by not going". This means she's trying to make you feel guilty so that you'll have to go to the party to make her happy.