I am not an expert on the spiritual part, and I don’t have the moral ground to talk about that. On the other hand, I can talk about practice of life and to some extent about psychological matters.
It does help to have certain communication skills and be able to realise when you’re being taken for a ride, to know when and how to ask for information and what kind of information as well. The “what kind of” depends on what you are seeking, which is subjective and not the same for everybody.
Sometimes there are extreme situations. I remember consulting a photographical expert to determine that certain pictures I had received were not all of the same person. Once upon a time, myself being a criminal lawyer by education and somewhat attuned to fishy testimony, I had doubts about a certain fellow lawyer-gone-PR-wizard I was then seeing, and so I ran her through another trial lawyer, who was a commissioned officer in the prison service (and a married lady slightly older than either of us two). Talk about going hardcore. It’s not like I haven’t consulted therapists in some cases, either. You’d also be amazed as to what Google can yield.
In most cases you don’t get such a messy situation and when you find yourself needing to go to such lengths, it probably means you should keep looking. You may simply need to have an honest, open conversation and act according to the results. If you’re not satisfied, then leave.
You need to separate the benefit of the doubt you give to a person (and we really should) from the benefit of doubt you may be inclined to give to the decision to marry that person. In which case, if you have serious doubts, you shouldn’t proceed. And if you catch yourself explaining doubts away, perhaps you need to check if “unserious” doubts aren’t really serious. Preferably by conversation, not by hiring a private eye. If you’re inclined to hire a private eye, you should probably be inclined to end the relationship.
On the other hand, do give a serious reality check to all your doubts. Some of those things may be fixed habits, presumptions, assumptions, jumped conclusions, erroneous patterns from childhood, anchors (similarities and other associations that live in the subconscious), or just simply trivial things you obsess about, generally by imagining a deeper meaning which isn’t always true, or by exaggerating the importance of some things to your life, things you really could tolerate with ease or be happy without. Just don’t dismiss all of such things at once without thinking about it, or you may simply find yourself forcing a match with someone who just isn’t compatible with you.
For the record, there’s no such thing as absolute incompatibility but some matches are more difficult than others.
Spiritual complications here include two things:
- Forgiveness. Forgiving and forgetting and loving despite various things, loving even unconditionally. Which is virtuous to do and which does have the potential to change people, but acting on it may seem to conflict with prudence. Reconciling forgiveness with prudence is probably a spiritual matter.
- Marriage like all of earthly life is about vocation and salvation, which basically means the easiest and nicest marriage might actually not be the one somebody’s called to. A difficult marriage may be a way of sanctification. Which, however, is not an excuse for acting like a lemming and simply giving in to the attraction generated by a dark and handsome or a femme fatale, and thinking it’s somehow a holy thing to do (more like a stupid thing to do). Just saying that one’s calling is not necessarily the easiest or most comfortable path one could take. It can include dealing with a difficult person or situation. Sanctification isn’t really connected with the easiest possible life.
But like I said, I’m not qualified, so I won’t develop these two notes any further.
Oh, and I’ve had the “the one” feeling so many times it’s not even funny (I’m a single guy finishing 30 in a moment). Don’t presume it’s true (statistically, it probably isn’t). Just because you’re feeling it right now for that person doesn’t mean you can’t feel it again for someone else. Or even at the same time. Also, just because loss would be painful doesn’t yet mean some kind of destiny is at play and the loss must at all costs be avoided. There’s a number of things that are more important than not losing a relationship. For example, you don’t do evil things, you don’t lie, you don’t go against God just to save a relationship, no matter how good or promising. You also don’t give up your dignity to turn into a doormat.
But like I said above, the other side of the coin is fussiness. Don’t be fusy about trivial things and especially don’t expect the other person to be a mind reader or have supernatural abilities or to feel the earth shake under your feet when you meet him or her. Basically, keep it real but remember that realism is a skewed view of reality.
