Okay, please everyone calm down. Thank you.
Secondly, justme1808, I want to touch upon several of the things you have brought up:
What, Mike, said about Allah not being the Biblical God is true. However, you are correct that Allah is just the Arabic word for God. The truth of the matter is that God as interpreted through the Quran is not the One True God. When you sit down and compare the Bible and the Quran, the understanding of who God is is not the same. The Quran and Islam are actually Antichrist. Five times a day Muslims pray that "Allah does not beget and he has no son." The Bible tells us that whover denies the Son denies the Father. You can continue to believe that you and your wife worship the same God, and you do, I agree, but you cannot claim that the God of the Bible is the same God of the Quran. That is theologically dishonest.
Next, your wife is a Quran only Muslim. I would question just how "Muslim" she is, because she belongs to a rogue camp of Muslims. I wonder if her beliefs leave her outside of the fold of Islam, because it might. Your wife is not presenting you with traditional Islam, since she doesn't believe in it herself, and may be the reason why you have some rogue beliefs about Islam as well.
You also do not have a proper understanding of Biblical Christianity. You are a monotheistic universalist. This is not Biblically sound, the Bible says "Thou believest that there is one God; thou doest well: the devils also believe, and tremble" (James 2:19). If those who belive that believing in one God, and doing good deeds will get them into heaven, how does that separate them from the belief of devils? So then, what separates the Quranic Christ from the Biblical Christ? That He is God come in the flesh, who died on the cross, to atone for the sins of humanity. Islam denies that Christ is God who died on the cross for our sins. In fact, Islam removes the Judeo-Christian understanding of blood atonement entirely. The Bible is very clear, that the only way to heaven is through the forgiveness of sins, cleansed by the pure blood of Christ. You wife is not a follower of Christ, she is a follower of some of the teachings of Christ. Ghandi was a polytheist who also followed the teachings of Christ. If you want to claim that your wife is a follower of Christ, then you also have to agree that the polytheist Ghandi was also a fellower of Christ.
Lastly, you keep stating that you are a very religious Christian who is good. This gives rise to the fact that you do not seem to understand that being a follower of Christ has nothing to do with being good so you can get to heaven. No amount of any good deeds will get anyone into heaven, only the grace of Jesus' blood will. If you are judging yourself on how religiously good you are then why did you disobey God and date and marry a non-Christian in the first place? It was direct disobedience to the command of God. Now that you are married you are responsible for making it work, but if you have not sought repentance from God I suggest you do. You also keep stating that you are very religious, but did you know that the Greek word for religion is bondage? You are bound to the doctrine that all that matters is you pray and "be good." In the same breath you say that you pray more out of guilt but that you are very close to God. If you need guilt to motivate you to seek God in fellowship than you are not as close to Him as you think. I advise you to seriously think about that.
It seems to me that you are a Christian without a proper understanding of your faith, and your wife is a Muslim without a proper understanding of her faith. This is the reason you two disregarded the commands of each religion and married eachother. I know that your marriage is not Islamically valid, Muslimahs cannot marry non-Muslim men. Only Muslim men can marry Jews or Christians.
You have a responsibility to raise your child with the understanding that Christ is God who died to save your child from the misery of sin and death. If you do this, then despite the challenges your child will face in his/her home life you will be blameless on the day of judgement. Whether your child chooses to accept Christ or not when they are accountable is on them and not you, but you cannot neglect guiding them. I seriously think you need to to reexamine your beliefs and if they align themselves with the Word of God.
Don't forget Jesus said He was the way, the Truth, and the Life, no one can come to the Father except through Him. Mohammed is not a mediary, neither is Joseph Smith, only Jesus Christ can give us access to Jehovah.