"into one's relationship" — Kollokationen-Wörterbuch Englisch

Beliebtere Konjugation: into a relationship
Automatische Übersetzung (wir garantieren seine Korrektheit nicht): do czyjś stosunki
  1. into Präposition + relationship Substantiv
    Stark Kollokation

    The other went into the relationship because "she made him better than he was."