When you know that life of any relationship is not in your control, you let go of the control
There must be someone whom you trust completely, it could be your mom, someone you have belief in,.. Start from there and let go of the outcome
And regarding the imagination, we all live in our imagined world's...we have our stories
Letting go is the most practical panacea
You may seek a counseling/therapy session with a professional
Next Steps
professional help.
Health Tips
let go..drop your guard