Complex sentence: In season 7, Carlos learns that Juanita was switched at birth with Grace Sanchez, but keeps it quiet from Gabrielle, not wanting to lose the daughter they've been raising the last several years.
Split into simpler sentences: In Season 7, Carlos learns that Juanita was switched at birth with Grace Sanchez. However, he keeps this a secret from Gabrielle, not wanting to lose the daughter they have been raising the last several years.