~ひょうしに(~拍子に)   => the moment [A], unintentionally / inadvertently caused something to happen N1
に行く/に来る/に帰る => go/arrive/go back (to do something) N5
へ => Go to N, head to N , Often followed by verbs like 行く/いく, 来る/くる, 向かう/むかう… N5
Particles
... ようったって => Even if ... can't .... N2
Things do not match the prediction
…ったって => even if; even though; no matter how ~ N2
Conditions (necessary conditions)
って => They said... N3
Story topic
やっと => Eventually... N4
…って => named; called ~ N2
Speaking
...って => named; called ~ N3
Story topic
…って => named, called ~ N3
Story topic
~ばよかった/~たらよかった/~ばよかったのに/~たらよかったのに => If only N3
…だって => Annoyance, Exasperation N2
Speculation