Sounds like you both need to meet with the risen Lord Jesus.
God can turn this around for you both, marriage is precious in the eyes
of God. The question is if you are both willing to seek the Lord with all
your heart and surrender up your hurts, anger, disppointments, mistakes,
sin, bitterness etc to Him.
2 Corinthians 5:17-21 NKJV
[17] Therefore, if anyone is in Christ, he is a new creation; old things have passed
away; behold, all things have become new. [18] Now all things are of God, who has
reconciled us to Himself through Jesus Christ, and has given us the ministry of
reconciliation, [19] that is, that God was in Christ reconciling the world to Himself,
not imputing their trespasses to them, and has committed to us the word of reconciliation.
[20] Now then, we are ambassadors for Christ, as though God were pleading through
us: we implore you on Christ's behalf, be reconciled to God. [21] For He made Him who
knew no sin to be sin for us, that we might become the righteousness of God in Him.
Ezekiel 36:25-28 NKJV
[25] Then I will sprinkle clean water on you, and you shall be clean; I will cleanse you
from all your filthiness and from all your idols. [26] I will give you a new heart and put
a new spirit within you; I will take the heart of stone out of your flesh and give you a
heart of flesh. [27] I will put My Spirit within you and cause you to walk in My statutes,
and you will keep My judgments and do them. [28] Then you shall dwell in the land that
I gave to your fathers; you shall be My people, and I will be your God.
Psalm 51:10-17 NKJV
[10] Create in me a clean heart, O God, And renew a steadfast spirit within me.
[11] Do not cast me away from Your presence, And do not take Your Holy Spirit from me.
[12] Restore to me the joy of Your salvation, And uphold me by Your generous Spirit.
[13] Then I will teach transgressors Your ways, And sinners shall be converted to You.
[14] Deliver me from the guilt of bloodshed, O God, The God of my salvation, And my
tongue shall sing aloud of Your righteousness. [15] O Lord, open my lips, And my mouth
shall show forth Your praise. [16] For You do not desire sacrifice, or else I would give it;
You do not delight in burnt offering. [17] The sacrifices of God are a broken spirit,
A broken and a contrite heart- These, O God, You will not despise.