Talk to God. Talk to her.
Talk to God to ask for direction and discernment on your call to married life. Is this what he desires of you? Does she fit the bill?
Then talk to her about your talk with God. You need to do one of two things:
- Break it off
- Commit to working through it
I am strongly against the idea of soul mates. Marriage is work. And it takes two people who are up to the task. It sure helps if there is some chemistry and makes a huge difference if there is a shared vision of the purpose, values, faith, etc. But you don’t have to be feeling the sparks flying in order to decide that this is where you are being led. If you are called to marriage and she fits the bill, then you work on it until she either doesn’t fit the bill or you marry. (Well, in the latter case, you then get a promotion, but you still have to work.)
If she isn’t the type of wife who will lead you closer to God or if the answer is that you aren’t being called to married life, then you recognize the difficulty of this development after a year-and-a-half, you decide that it is better than 2 years or 3 years, and you break it off.
After this long, there is bound to be a lull in the relationship when you feel comfortable with each other and start taking each other for granted, so you have to work at keeping the spark alive. And you have to realize that it will simply peter out at times and have to be re-lit. It is easier to re-light than it is to go through it all again with someone new (until that flame wanes as well). You don’t say if your relationship has included any sexual contact (and you don’t have to), but in case it has, you might be seeing the benefit now of waiting until marriage for that as well. The unitive aspect of sexuality really helps in overcoming the difficulties of the first year of marriage. Without that as a possibility for the future, you really don’t have much to look forward to from an “in a slump” standpoint. If it has included a bit too much (again, it is fine if you just chew on the thought and not post about it) then perhaps your feeling like things aren’t right could be quite true. But if this is the case you two could decide that it is best for your relationship to hold off until you have the assurances of permanency and support that come with marriage before going back to that. Whatever it is that is coming between you, talk to God, then talk to her. There really are only two choices here.
I’ll keep you in my prayers.