As has alreadybeen said, why not write your own spell?
When writing a spell for yourself, you have much more control over what you include or exclude, you can forfeit any items that you don't have and add in anything that you find connects you to the spell.
A spell written by you has a much deeper connection to your issue than one written by someone else, Lark has a good post on how to write your own spells:
But as with all spells of this sort, you really need to think carefully about why you are doing a spell. If your ex is happy, or with someone else, then you are thinking very selfishly.
Before you cast a spell on someone or involving someone else for a relationship, it is always important to talk with them to see how they feel about the possibility of it first. Magick can't solve everything and if they simply don't want to be with you anymore, then you shouldn't force it.