Aaron and Philip (Discover Yourself Set #2)
Laura Warby

They have a loving, easy relationship, until Aaron is promoted at work; after his partner misses anniversaries and birthdays, Philip decides he can't live with Aaron's indifference towards him any more.
(This novella has recently been re-edited. Ensure that Automatic Book Update is enabled for your Kindle, to update your version of the book to the most current one.)