In my observation and as a recipient of constant criticism in childhood, the intent of the criticism didn't alleviate the sting. My mother wasn't always critical, but she believed in "constructive criticism," and said so.
I think it should be avoided 99.9% of the time and most especially when there are kinder ways to teach!
Unkind words leave scars!
Epesians 4:32
32 And be ye kind one to another, tenderhearted, forgiving one another, even as God for Christ's sake hath forgiven you.
Therefore encourage one another and build each other up...
Beloved one, bear disagreements with the love of Christ. For we heard :
“I have been crucified with Christ; it is no longer I who live, but Christ lives in me; and the life which I now live in the flesh I live by faith in the Son of God, who loved me and gave Himself for me.”
Galatians 2:20 NKJV
Beloved one, since your old nature have been crucified with Christ; it is no longer you who live, but Christ lives in you, so love your mother with the love of Christ.
Beloved one, are you considering this is impossible ? This is what we have heard:
For the LORD will vindicate his people and have compassion on his servants, when he sees that their power is gone and there is none remaining, bond or free. -Deuteronomy 32:36
Beloved one, have your power gone and there is none remaining? Let the Lord vindicate you. Are you not His people? Let the Lord have compassion on you. Are you not His servant ?
So beloved one, the Lord try to tell us not to rely on our strength to vindicate ourselves but to rely on His strength and believe that He vindicates us.
Doesn’t the Lord’s compassion heal wounds or scars ? For we heard that He paid our scars with His scars.
Surely he has borne our griefs and carried our sorrows; yet we esteemed him stricken, smitten by God, and afflicted. -Isaiah 53:4
But he was pierced for our transgressions; he was crushed for our iniquities; upon him was the chastisement that brought us peace, and
with his wounds we are healed. -Isaiah 53:5
Beloved one, let us listen to God’s righteousness. For we heard:
For if you forgive others their trespasses, your heavenly Father will also forgive you, -Matthew 6:14
but if you do not forgive others their trespasses, neither will your Father forgive your trespasses. -Matthew 6:15
Beloved one, daily practice righteousness by releasing forgiveness to your mother who has mistreated you.
Beloved one, if you can’t, humble yourself,
ask the Lord’s strength, that you may be given His strength to release forgiveness to anyone who wronged you.
By keeping His commandment, to forgive one another daily, beloved one, you will dwell in the love of Christ. Let this love burn brighter.
For we heard:
But the path of the righteous is like the light of dawn, which
shines brighter and brighter until full day. -Proverbs 4:18
Beloved one, this is what we have heard:
Seek the LORD and
his strength; seek his presence
continually! -Psalms 105:4
When we seek the Lord’s strength continually, we are seeking His grace or steadfast love.
For we heard:
You then, my child,
be strengthened by the grace that is in Christ Jesus, -2 Timothy 2:1
Beloved one, Christ’s love strengthen us to bear all the disagreements that we may have and continually may have with anyone.
Beloved one, be reconciled with your mother with the love of Christ that strengthen you.
To God be all glory and praise. Amen.