Complex sentence: Maria arrives in Weatherfield, where Tyrone Dobbs (Alan Halsall) proposes to her on Blackpool Tower in 2002, to which she happily accepts.
Split into simpler sentences: Maria arrives in Weatherfield she begins a relationship with Tyrone Dobbs (Alan Halsall). Tyrone proposes to her on Blackpool Tower in 2002, to which she happily accepts.