ઘરના ગોધ્યા આંખ ફોડે.

gharanā gōdhyā āṁkha phōḍē.

Literally: One's own bull gouges out one's eye.
What it means: Harm or betrayal suffered at the hands of one's own family members or dependents is particularly painful and hard to prevent.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.