'GCB': Blake Confronts Cricket Over Her Indiscreet Infidelity (VIDEO)

On "GCB" (Sun., 10 p.m. ET on ABC) Blake confronted his wife Cricket over her infidelity.

The duo have a marriage of convenience, which Blake had thought would keep his homosexuality a secret from everyone else.

However, he discovered that Cricket's extramarital shenanigans were no longer secret after Carlene gave him a talking-to about his "husbandly duties."

When Cricket denied telling Carlene anything, an angry Blake said "she knows you're tripping your taco" with the personal trainer, and that if Carlene had figured that out, then she'd soon be able to figure out what he was up to with his ranch hand.

But Cricket pointed out that her transgressions could have a silver lining. He'd be able to divorce her on the grounds of her adultery, leaving his reputation -- and his secret -- intact.

Their sham marriage may have had its benefits for him, but it had taken its toll on her, and she seemed tired of acting the happily married dutiful wife.

"GCB" airs Sundays at 10 p.m. ET on ABC.

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