Not My Type by Reba Bale

Julia Montego has a big problem – her matchmaking mother. The woman will stop at nothing to get her married off to the woman she’s hated since grade school.
Julia’s mother warned her that if she wasn’t married by the time she turned thirty-two, she’d take things into her own hands. But she wasn’t expecting the full-on matchmaking offensive. Everywhere she goes, there’s her mother with another eligible lesbian in tow.
Until her boss assigns her to work on an important project with Chris, her childhood nemesis and current coworker. They’ve avoided each other at work for years, but now they’re going to have to join forces to get their grant application done on time.
Chris Robbins always hated Julia. She was too prissy, too femme, too much. But when they’re forced to work together on a project, passion erupts. A little hate-fueled one night stand never hurt anyone right? Except for the part where they fall asleep and Julia’s mom finds them snuggling in bed, setting up a matchmaking frenzy involving both of their moms.
They cook up a fake dating plan to buy some time, but when they start spending time together, things suddenly start feeling very real. Until things get complicated and it’s up to their mothers to help save the relationship.
Their feelings are starting to look a lot like love — if they could stop fighting long enough to notice