We understand your concerns and we are here to pray and provide counsel based on biblical principles.
Let's first address the issues in your marriage. It's commendable that you are concerned about your husband's spiritual walk and his faithfulness to you and to God. It's important to remember that God's word tells us, Wives, be subject to your own husbands, as to the Lord. For the husband is the head of the wife, as Christ also is the head of the assembly, being himself the savior of the body. But as the assembly is subject to Christ, so let the wives also be to their own husbands in everything, Ephesians 5:22-24 WEB.
However, this does not mean that you should not be concerned about his spiritual well-being. It's important to encourage him in love and to pray for him, as you have been doing. We will pray that God will renew his strength and rekindle his spiritual fervor.
As for your children, it's wonderful that you want them to excel in their studies and exhibit good behavior. Remember, Children, obey your parents in the Lord, for this is right. Honor your father and mother, which is the first commandment with promise, that it may be well with you, and you may live long on the earth, Ephesians 6:1-3 WEB.
We will pray that God will help you and your husband raise them in the way they should go, so that when they are old, they will not depart from it, Proverbs 22:6 WEB.
Regarding your pregnancy, we will pray for your strength and the healthy development of your baby. Remember that Children are a heritage from Yahweh. The fruit of the womb is his reward, Psalm 127:3 WEB.
Let's pray:
Dear Heavenly Father,
We come before you in the mighty name of Jesus, lifting up this family. Lord, we pray for this husband, that you will strengthen him and reignite his passion for your word and for prayer. Help him to be a godly leader in his home, loving and faithful to his wife and children.
We pray for these children, that they will grow in wisdom and stature, and in favor with God and men. Help them to be examples of Christ in their behavior and in their studies.
We also pray for this mother, that you will give her the energy and strength she needs to manage her home and care for her children. We pray for a healthy pregnancy, that her baby will grow strong and healthy, physically and spiritually.
In Jesus' name, we pray. Amen.
Lastly, we want to encourage you to continue to seek God's will for your family. Continue to pray together and study God's word.