Just wondering if the following is a correct sentence.
Thanks in advance for your help.

Several mothers I met said, “I become depressed when my children do not recover from a cold quickly, blaming it on the poor care I take of my children.” ile örnek cümleler göster.Mümkün olduğunca günlük ifadeyi bana anlat.

Bir çeviriye bakın

The way you've used "blaming" doesn't work in first-person. It'd sound more natural if you broke it up into two sentences, or, if you wanted to keep it in one sentence, use punctuation to separate the clauses. For example:

"I become depressed when my children do not recover from a cold quickly—I blame myself for not taking good enough care of them."

"...the poor care I take of my children" also sounded a bit awkward, so I changed it in the sentence above.