The first thing to mention is that moving to Red Lion makes essentially no difference in
your natal chart. Anything affected by location is essentially the same for Charleston and Red Lion.
Second, though you didn't ask for an analysis of how your charts mesh, a few remarks seem necessary for what you asked about. I was very taken (at first glance) that you both have Sun rising - you're both strong, forthright, leading personalities. Though you'll each have distinctive way this expresses, the core traits common to most Sun angular people are here:
https://www.solunars.com/viewtopic.php?f=15&t=38#p182
His Venus squares your Ascendant: He loves you. (This is an excellent aspect.) Your Marses are a few degrees apart and in the same sign, which besides being strongly physical (in many possible ways) also marks you as team-mates, collaborators, who will always do better teamed up battling (or struggling for) something together. These are great aspects.
But you also have a strong Moon-Mars interchange. (His Mars squares your Moon within 1°, and your Neptune just a bit more widely.) This is a complicated aspect. I'm just going to quote my standard paragraph on it. (You are Moon, your partner is Mars.)
Enflamed emotions. Sexual attraction is fierce and usually satisfying all around. Moon's surging desire often leads, but Mars needs only a nudge... (Common for sexual relationships including marriage.) -- Passions (which may include tempers) run hot: By teasing, taunting, or even infuriating provocation, each seeks to rouse response from the other, which need not be a nice response; therefore, irritation, argument, and other forms of festering discord may result, especially when the concupiscent needs are unsated. Conflict usually appears slowly, though: Moon-Mars may long pass for deepest love, especially in the young. Disputes are likely in nonsexual relationships if they do not have the same sustained roused passion. Other expressions must then be found for the turbulent Mars energies...
Finally, we should look at where he is in his own life. Transiting Pluto is conjunct his Uranus. (He's come through Pluto to his Moon the last couple of years, usually a rebellious and psychologically transforming time breaking from psychological if not physical roots.) Pluto to his Uranus shows significant life changes centered on this year (on right now) which at least are rebellious revolutionary, asserting independence; and possibly are quite evolutionary. It signals a new, larger scope to one's vision of life and the world.
He's closer than you to the "near 30" point I mentioned, and this is a significant warming up to his distilling what his life will be about. This will sort out over the next two years, approximately. He's going to have Neptune opposite his Sun for those two years, so there will be a lot of uncertainty about who he is and where he is going - identity and direction. After that transit passes and Saturn conjoins his Saturn (spring 2025), he'll have much greater clarity about himself.
In the short run, Jupiter will be stationary (standing still in space) exactly on his Descendant in November. Simply put, this should be a very positive time, and perhaps especially positive for intimate relationships.
Moving to his progressions, his progressed Moon has almost completed one cycle since his birth (which happens soon after turning 27). This means that, over the next four or five months, progressed moon will aspect his Neptune and Uranus. Keeping it simple, this shows strange states of mind, emotional weirdness, deeper reflection, and an inner need to change or break loose somehow.
He's right in the middle or enormously powerful emotional and especially sexual energies. He's likely exploding with them. Progressed Venus is in the same degree as his Mars (and will be for another year). Progressed Mars is about to cross his Pluto for two to three years. These both amplify the instinctual energies quite potently.
I looked at his Solar Arcs also. There is no need to give a long list of aspects over the next year: They essentially repeat what I've said above about the other aspects.
Finally, his Solar Return - his birthday chart. Was he in Charleston for his birthday? Assuming he was there (or somewhere close), this year (his last birthday until his next birthday) will be harder than most with demands, struggles, feeling alone and misunderstood. The pressures on him sort out to pulls between the old and established vs. the new and changing, with an underlying need to be as authentically himself - to sort out himself and get real to himself. (I'm suddenly remembering the lyrics of the old song
Strawberry Fields Forever.)
For the next couple of years, you both have a lot of adventures in store. They are primarily inner adventures, adventures in figuring out who you are and what you want to do with your lives (separately and/or together). When it's stressful, the worse side of your Moon-Mars will come out. The most strengthening thing to do for your relationship is to have something to combat or hurl yourselves at together as teammates of some sort.