It’s interesting to know if after the Resurrection the ascendancy Adam had over Eve is as strong as it was before the fall since both of them fell even if Eve started it (well actually the snake started it but let’s leave him out of it for the time being).
As for an expectation of love, as the OP asked in his/her post, I think what is expected from spouses is to act as if love is there. At least that’s how I see it. Because of sin and temptations from the devil to ruin the Sacrament of God, marriage, even two who marry completely in love with each other will many times end up not feeling it. Jesus does not explain if by “love” He means the feeling itself but He does express that He means acts of love.
Elder Cleopa says that according to Christian tradition arranged marriages are not exactly encouraged since the Sacrament is done by God and hence the promise made in front of the Altar must be truthful. So an arranged couple has no choice but to lie in front of God which may not be a sin if they plan to fulfill the promise no matter what, but it cannot be something the Church can teach and encouragement. Elder Cleopa says the couple must “like each other” as well as their families must “like each other as well” (I guess Romeo and Juliet wouldn’t have gotten an EO marriage at all).
About the feeling itself - our emotions are not necessarily real. You can feel you hate someone with all your heart or they are indifferent to you in a fit of rage (which is temptation). And then later it all goes back as if the person not loving the other was not you. The same can be valid with a couple wanting to get married. They may feel fear and stress and face many imaginings about how things will not work out, and thus feel they don’t love each other, but unless they were forced in union by a third party, the feeling of lack of love simply may not be real at all.
I know it’s cooler nowadays to measure cases in which you think you are in love but you’re not, but let’s not forget about the cases when you think you don’t love because you don’t “feel” it but the opposite is just as important.