In my clinic, in the weeks after Christmas, a familiar pattern often emerges in conversations with parents of teenagers. There is disappointment that time together felt tense rather than warm, or that connection seemed harder to reach. Many of us find ourselves wondering whether this is simply how things are now, or whether something has gone wrong. For families with teenagers, a difficult Christmas is not a sign of failure. Christmas amplifies everything. Routines fall away, sleep patterns change, social demands increase, and private space shrinks. At the same time, expectations rise. As parents, we desperately want closeness, fun, and shared moments. For our teens — who are already managing heightened emotions and a growing need for independence — this combination can feel overwhelming. Developmental psychology helps make sense of this. We know our teens experience emotions more intensely than we do, and we know the brain systems responsible for emotional regulation, impulse co...