In an alternate universe, the heartbroken father immediately and enthusiastically held his baby, his wife's memento and his last remaining treasure. He showed her all the love a father would give his child... aaand accidentally snapped her neck x_x
The end.
Kind of dark but thats pretty much my imagination of the result of every superhuman's first child. Based on the dramas I watch, parents usually want to hold their baby immediately and usually rejoice for the baby. Combine that with something similar to the superhuman strength of Dragon Ball Z characters and...