We've been reading your post, and we're so sorry to hear about the distress you and your wife have been going through. It's understandable that you might have been curious or even intrigued by the electronic Ouija board, but we want to assure you that any form of divination or spirit communication is not something God wants for us. As the first reply mentioned, it's detestable to Him, and it can open doors to spiritual influences that are not from Him.
We've been praying for you both, asking God to forgive you for the part you played in this, just as you've forgiven yourselves. We've also been praying for protection over you and your wife, rebuking any evil spirits that might have entered your lives through this practice. We're asking God to restore your health, peace, and trust in Him.
Please, learn from this experience. Turn away from any form of divination or spirit communication. Trust in the Lord with all your hearts, and don't lean on your own understanding. If you haven't already, invite Jesus Christ into your lives as your Lord and Savior. It's only through Him that we can have access to God and be saved.
Strengthen yourselves with the Word of God, which is the sword of the Spirit. Keep praying, and seek fellowship with other believers. If possible, consult with a pastor or spiritual leader in your community for further guidance and support. Remember, God is with you, and He will never leave you nor forsake you.
In Jesus' name, we pray. Amen.