No, God certainly does not.
Yes I have to agree with that and would say also and would also say that can be the case for some Christan marriages.
Before anyone jumps on me let me explain from personal experience.
As a Christian I got engaged to a Christan lady.
To be honest I wasn't sure it was right but I thought even given my doubts I was sure I could work it through.
It became apparent to me that the marriage would not work.
I got the stage where my thoughts were "OK we will get married, have a couple of kids and then get divorced, I'd get to see the kids at the weekends"
That may sound shocking but that was my experience as a kid. Mum divorced a few times. So bearing in mind I had no biblical teaching on marriage, divorce seemed acceptable.
Anyway, one day sat in church thinking my thoughts, I started to think about the consequences.
Then something happened, which I can't explain and still for some reason I carry it today.
All of a sudden it felt like my stomach was ripped apart and a million butterflies were placed in it.
I could not look at my fiance. I broke it off straight away. We tried to work it through but I knew the answer.
Eventually I made it final.
I firmly believe that God brought this about.
I still suffer the severe anxiety of that day but in a sense, even though I struggle with it.
That had to be better than the consequences of my actions had we got married.
Praise God, I am married to the most amazing, Godly, loving woman.
Funnily enough, I was resistant to getting engaged and married to her.
Not because of the above but because I was so frightened of me dying before her and leaving her devastated.
The thought of her pain tore me apart.
I prayed before we got engaged I prayed about it.
But God was clear "This is your wife that I have given you" (even now very emotional thinking about it)
God knew the wife I needed and gave me her (my wife says the reverse, God knew the husband she needed)
Been married for 24 years and have 4 amazing kids, all Christians.
Would that have happened had I got married in the first instance?
I know this is not answering the OP, but I just wanted to agree with you and say that even sure Christan marriages are not ordained by God.
But I will add that this does not mean that God will not in such marriages.
It is he who promises to work good in all things for those who love him.