Hi, this is a good essay; your mom sounds like a wonderful person.
My comments are in bold.
As a child I grew up with only my mother in my life.
This is a bit redundant, as a cild i grew up > well, you can't grow up as an adult > know what i mean? Anyways your essay would sound much stronger if you simply cut out the as a child part. and instead just "i grew up with only my mother in my life."
one that has moved from a different country and is struggling with a language as a barrier.
It may seem obvious to you, but elaborate why it is harder.With me being her first child
This doesn't sound grammatical.. perhaps... "As i was her first child"I never heard her complain one single time
This is an excellent point where perhaps you can add how her not complaining in such a situation has persevered you to abstain fro complaining and so forth, you get what i mean...Overall good essay, make the above adjustments, read again and edit.
Post 2nd draft so when we critique again:)
Good luck:))