en_tn/num/30/07.md

while she is under those vows

This is an idiom. Being "under" her vows means that she is committed to them and that they are still in effect. AT: "while she is still committed to those vows" (See: rc://en/ta/man/translate/figs-idiom)

rash

something done without thinking

those obligations

The word "obligations" can be expressed with the verb "obligate." AT: "the things she has obligated herself to" (See: rc://en/ta/man/translate/figs-abstractnouns)