tsq, interesting dream. Oh, my! Although I don't have any interpretations to offer, I wish I had dreams like yours.
I had three short dreams last night involving family members.
In the first one, my little five-year-old nephew Will was crying at my old aunt's house next door in another country.

I was worried somebody was making him cry. There I saw my brother-in-law, "Allen," who's not really Will's dad IRL, but in the dream he was and was telling Will it was time to go home, to which Will objected. Will suddenly became a mean little sonuvabitch like Stewie Griffin and started cussing.
The second dream was about my mom trying to drive a hybrid car that could've been a Toyota Prius (though she doesn't really drive IRL). When she started the car and pushed the power button, it didn't start. When she tried again, electrical sparks started flying off the hood and the car went berserk and got damaged. So I felt sorry for my mom, and I went with a couple of people to look for parts to repair the car.
In the third dream, I was living in a different house with my family. We were here in the U.S., but the house looked a lot like our old house in another country, which I still dream about from time to time. My older brother said he was thinking about moving to an apartment complex just behind some gas station. Why he wanted to move out, I didn't understand, but he wanted me to join him. Actually, I would much rather stay at our family's house in my "new room," which was three to five stories up with an excellent view. The room was big and spacious with huge glass windows overlooking the streets below. The last thing I remembered was seeing Professor Snape (Alan Rickman) being attacked by Harry Potter (Dan Radcliffe). Snape was trapped in a giant wine glass, and Harry was casting hexes and spells on him.
