Brandon, There is the ability to do "Lucid Dreaming." You'll need to learn to do this. You can find a book at your local library. However, you might want to move forward in your life. Suggest you get a Moleskin Passion Journal and Wishcraft by Barbara Sher. Volunteer and get involved in your Community.
keep telling yourself that she wasnt good enough for you and that you can do waayyy better than her. you deserve somebody better. get over her and start talking to some other girl that you think is special, and trust me, she will be the last thing on your mind. its hard to stop thinking about her but overtime it will become easier for you, but you have to distract your mind until you completely stop thinking of her. start talking to somebody else or start dating again but that might be tooo soon for you but if you find somebody really special than date her and be happy. its not a lotta fun thinking about your ex, i know that feeling, so stop yourself when you are thinking about her and think of the girl who you are dating or talking to right now.
must really cared bout her, best advice go out talk to new people your single unless you were the one to blame for the breakup maybe thats why you cant get over her" your single go out have fun just take care"
Sadly, there is no 100% way of never having a dream about your ex again. (Whether you still care for that person or hate their guts.) And even if you are not constantly thinking about them during the day, most likely sometime down the road something will spark a memory (good or bad) and they just might show up in a dream or two. It can be annoying...especially when you so want to erase them from your mind. You just have to remind yourself that it's just a dream, not a reality.
well its hard to forge about her but if you like someone else u can think about her instead but if its the ex u love or like whatever than go for her don't let her slip you just mite regret it if this helped comment if I didn't sorry I tryed