Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
ex-tŭmĕo: ēre, v. n.,
I to swell up: uterum illi numquam extumere, Plaut. Truc. 1, 2, 97.