我一直过得很好是你太虚伪
[wŏ yī zhí guò dé hĕn hăo shì nĭ tài xū wĕi]
Translating as 'I've been doing fine all along, you are the hypocrite', this conveys that the person's well-being hasn't changed but they may believe another has shown false attitudes or emotions around it.