Is this a good statement for mother's day and does it makes sense?

Question

My mom is the greatest because she works very hard for my brothers and I,but the most important thing is that she loves us.

Answer 1

I think it's a fantastic statement for Mother's Day, but grammatically it's flawed.

I advise you to change "I" to "me."

My mom is the greatest because she works very hard for my brothers and me, but the most important thing is that she loves us.

Answer 2

Say your mom is the greatest mom in this world , you have ever seen.

Answer 3

maybe put like...

My mom is the greatest because she works very hard for my brothers and I,and she also loves us very much

Answer 4

As a mom, I'd say that is a great statement and it makes perfect sense.  Knowing that your children know that you love them - is a great feeling for moms.