What does this dream mean??

idk how it started. My mom was marrying another guy who was going to be my step dad (in real life my parents are together and not even considering divorce)and my twin sister was going to be my moms maid of honor or whatever was the highest and i was going to be my step dad to be's best woman. and we were all in the master bathroom of my house and next to my dads sink there was this pink and greenish water fountain spout where when you turned it on the you could see the wedding and you could look for a dress. then i woke up