Don't have them break up because she gets a job in Paris. Have them break up because her ambition requires Paris and his trauma requires stability. Values-based conflict is irresolvable by a grand gesture; it requires sacrifice, which is the truest test of love.
Developing a romantic storyline requires a balance of character depth, structured progression, and meaningful conflict. Whether the romance is the "A-Story" (the primary focus) or a "C-Story" (an understated subplot), it must follow a coherent arc to feel authentic to the reader Foundational Elements of a Romantic Arc www sexwapin top