A missed call can mean "the train was late" to one person and "I am no longer part of your day" to the other. Distance leaves ordinary gaps open to interpretation. A workable arrangement gives those gaps less power.
Write the communication rules before the bad connection
Decide what belongs in a live call, what works by message, and what can wait for the weekly catch-up. Agree on a fallback when a call is missed: a short message, a later window, or no action until the next planned contact.
When something is already tense, stop trying to settle it through fragments of text. Use the complete-conversation structure and name a time when both people can actually attend to the subject.
Count the trip on both calendars
A visit has travel cost, planning, packing, disrupted work, hosting, and recovery. Alternate trips only if alternating is genuinely comparable. One route may cost more money; one home may take more preparation; one person may lose more paid time.
Put the full cost into the household plan. The couples budget guide can keep travel from appearing as a surprise every month. Also decide what happens when a trip is cancelled and which bookings can be changed.
Keep a life in each place
Friends, hobbies, sleep, and private time are not competitors to the relationship. Tell each other enough to coordinate without turning the day into a live report. Building trust depends more on keeping clear agreements than proving availability through passwords or location tracking.
Plan the reunion too
Plan the reunion as carefully as the absence. The first evening may need food, sleep, or quiet before a grand romantic plan. Choose one reliable arrival ritual: the same meal, a walk, or half an hour with phones away. Familiarity helps two separate weeks become one shared room again.