1, dark and cold, shows that your heart is selfish at the moment, and you can't do things conveniently or warmly. It's all habits. This is a habit.
Meeting your parents shows that they are as close to your heart (selfish or not). If you can't see your wife, she is probably a very open-minded person. You can't see anyone taller than you. )
Dreams are people's subconscious (with omniscient ability) to reflect your state of mind and let you know yourself more truly.