We must learn to forgive our mothers, because our mothers are not God. They do what they can for us. They are old, and it can becomes difficult sometimes in life. We must not fail them by failing where they've failed. All their sacrifice would have been for nothing. We can try our best and learn from our mistakes, and allow God to make miracles out of the evil. If we submit to God only he can gift to us what we desire. We must decrease ourselves so that God can increase. Seek first the Kingdom of Heaven and all other things will be added on is his promise. If you love your children then give them the gifts of peace and hope.
Do not pray to the virgin Mary. That is blasphemy, and the dead are either in heaven or in hell. Blasphemy against the Holy Spirit is an unpardonable sin.