Does a single like make you a lier?

POV

Your shy and quiet friend in the friend group have been lying about their parents occupation for a long time. You and your family recently found out through someone else and your friend was with you when that happened. Your friend acts indifferent and you're a judgy, snobby person. Would that one lie make you lose your trust in that friend and everything they've told you? ╥﹏╥