I am not surprise at all.
I not to say I judge my fellow brothers la but I know a good and reliable brother when i see one. You know how? When i see him care about his brothers and sisters like the way a sheperd would take care of his flock. And not just leaders, in fact all of us are called to be sheperds, we should sheperd each other.
I know I know.
I think couples who really want to seek God's will always have one thing in mind, perseverance in a relationship. For this reason, I always see christians get together wanting to test a new relationship but there just isn't enough chemistry to like each other, thats why the relationship failed because the partner was just seeing if this works out. So the perseverance weren't there because they were telling themselves, i am settling down for the next best thing because i can't find a person who i can fall in love with. So the relationship becomes a big test for the poor dude. Sometimes I have even seen a christian guy barrage his newly converted girlfriend with full of tests. That takes away the intimacy and romance out of the relationship.
So before one commits to a relationship, make sure you see a future in the guy or girl or else, forget about it. I've seen christian girls even desperately try on a relationship with a non christian guy hoping that he will convert and change his worldly ways. But they know from the start it won't work, and they still get into this deal. And yeah, they are being very careful about it but if they were so careful, why commit into this in the first place and hurt the guy badly? I've seen this christian girl at church started a rship with an unbeliever guy, brought him into the church and try to accomodate him. To him, it became a test. And when things didn't work out because she thought he wasn't holy enough she ended it, the guy tried to barge in to see her, and then the whole cell group had to intervene to stop him. It was a mess, i saw the guy barge into the cell group's gates demanding to see her. I just didn't get involve because for me, its the girl's fault, she hurt him, she has to answer for it. Why pull my cg members into this fiasco?
So once both of them really like each other and fullfill the minimal requirements like trust and believing in christ. Next thing is let the relationship flow, don't make it become a trial examination. Its a torture, it takes away intimacy and romance.
You worry too much about other people.
If I were you, I wouldn't get too fixated about what this girl will do or what that guy will do.
Are you familiar with passage that talks about running the race and finishing it as taught by the Apostle Paul?
One of the things in running this spiritual race is to get rid of the need to kepoh about other people. (1 Thessalonians 4:11)
I don't mean to be crude with this word but it will really help.