It may have been “Tiny House Nation” that finally broke me. Last month this offbeat real estate show on the FYI network began its third season of cramming homeowners into trailers, bungalows and other mini abodes.

The homes are little. The season premiere was not. The running time was nearly 65 minutes uninterrupted — a full hour and a half with ads.

There’s been a lot of talk in the business about “Too Much TV” — the surfeit of hundreds of original scripted series every year. But there’s a corollary issue: Too-Big TV. Even as viewers’ time becomes more precious, individual episodes are bloating. Television has come down with a case of gigantism.