I went up to my car to get something and my cousin called and she was talking to me near my car. We went walking and there, right by the beach was a horse pasture. In the dusk of the morning, we looked at the horse pasture and there were three white unicorns. Interpretations Unicorns generally are regarded as peaceful creatures, so to dream of three happy unicorns while your young cousin is present means that extreme happiness is near you and your cousin helps you find it. I very much enjoyed your dream.
All dreams are unique to the dreamer.
I am way off base. The presence of a female child may forshadow you having children of your own.