Name an axle that won't get hurt by what happened to this axle? The degree of hurt is debatable. So then what do you connect the axle to a unibody with so that it won't bend or get damaged? 1 3/4 1/2 wall links, complete subframe...
Sorry, extreme hits will bend a housing, install a king pin dana 60 or another axle to not bend the next link up the chain will...Pick your poison.

SD

PS if you think that dana 60s with 1/2" wall tube can't bend you have not seen many d60s.