Love stinks — and this romance is getting off to a bad fart. For cutting the cheese whenever she pleases, a woman’s years-long relationship with her live-in lover is on the brink of disaster.

A woman in Wales has pleaded guilty to “reeking” havoc on her boyfriend’s ex-girlfriend by repeatedly sending her cyber farts, according to U.K. media. Rhiannon Evans, 25, was recently fined ...