stand alone, couple is together, but seperate because the guy has a misunderstanding

[Hanin]

Can anyone give me names of books, where the guy leave the girl because he thinks she did something wrong, but actually she didn't. But when he finds out that the girl had done nothing wrong, he wants her back. Something like CAN'T LET GO by A.P. JENSON, and THE UNWANTED WIFE by NATASHA ANDERS.
I would prefer standalones with an HEA.
thanks :)

[Ann aka Iftcan]

An Independent Wifehas this premise. But it's a bit dated.