mother-in-law, MIL = teściowa, świekra

Weary of Mother-in-law's Constant Criticism | HuffPost

Source: http://www.huffingtonpost.com/susan-stiffelman/weary-of-motherinlaws-constant-criticism_b_4731541.html

teściowa, świekra

mother-in-law , MIL (abbreviation) = teściowa, świekra

English sentence and Polish translation

My mother-in-law visits us tomorrow. = Jutro odwiedza nas moja teściowa.