Small things are setting you off more than they should, especially at home.
When you walk through the door, but part of you is still back at work.
When the pressure from the job starts showing up in your tone, patience, and relationships.
Sometimes it is not the situation. It is the buildup of stress, fatigue, and pressure lowering your threshold for frustration.
Put it down for now.
Not ignoring it. Not minimizing it. Just setting it somewhere on purpose so it does not follow you into everything else.