What is your best jar spell for a cheater

So I’ve been asked to do a jar spell for a man that is cheating . So the woman can realize it .
I do not have any pictures of the couple .or any things that they own. I figured to do a sour jar would be the best .
And you? What would you do and use ?

Youtube has pepedr, cucumber, etc to adapt in case not pictures o items are ready, take a look

Jar not be good in tis case

The spell is not for him to stop. But for her to wake up forgot to mention it . Would be like a break up spell more likely

I see. I get confused.