all you can do is to let go of any attachment you have about this guys . just accept it and look for the reason why you feel it that way and change it you dont need spell about this one. just a change of heart.
you could look into a banishing spell but i think you really need time to reflect, accept, and let go. it's not easy [i know] but it's best in the long run. try writing a letter and burning it. say whatever you want, just pour all your feelings into it, doesn't have to be legible, you just need to get it out, then burn it. it's actually quite liberating. you could also try cleaning your house, getting rid of any reminders of him [even if you can't throw it out, put it in a box in the attic] then cleanse and protect your house.
The question you should ask yourself is it worth it. I mean you wish for him to feel regret but moving on is the best thing you can do. What you want to create is a negative space and do some damage but is it all worth it? If you still want to I know a charm you can do on yourself but it is no picnic if it works. The idea is to use the malice you have to power your intentions.
The question is about letting someone go and getting over it to remove the temptation of revenge.
There are many rituals you could employ, the symbology involved is to have something representing the person and their influence diminishing perhaps over time, or through the progress of the ritual, until they are removed completely from your sphere.
This could be a matter of burning a photograph and burying the ashes, or burying a personal item belonging to them. There are many different ways and I believe in the secrecy of occultism and so don't share my own spells.
Some other things you may want to take into account when creating the spell, the period of a waning moon is good, if you time it correctly and the ritual is drawn out I would personally have it finishing on the night of the new moon/dark moon. Saturday is ruled by Saturn which would be suitable for this type of work, you could also look up planetary hours if you wish.
Ultimately you must be ready to let go prior to the ritual, really ready. There must be no inclination to see that person again ever, if there is, you have inner work to do prior to outer work. A banishing spell is no good if any part of you intends to seek them out again and that part wins out.
Such spells are impossible. Science is a type of magic, and so is nature, but not revenge spells. You must take action and perform your own type of magic. Cast a curse, then find ways to get them back. Do it either lightly or very harshly. I warn you though, it may have severe consequences. Another way is look for the signs the universe and the spiritual part of yourself gives you. Signs can be literally anywhere, and it takes a careful eye to find them, plus the signs must be related. If you have a question, ask the universe and it will send signs to your spiritual self. The suggested question for you is, "How must I punish the one that fails to be there for my well being?" Then later, it is up to you to find the signs. After finding out, take revenge. I hope it helped. If it didn't, then I'll find some other way.
