I can never forget a dream I had like 10 years ago? Help!?

well see for me i had a dream that my mom would leave me and i couldnt catch up. i was crying when i woke up i was only like 6/7. i still remember it and turns out we arent that close anymore after my parents divorced. we went our seperate ways :/ sooo it means something that might happen. no it will not happen like that. something in that dream will represent what will happen. keep in mind mine toook 4/5 years to happen