Yes it is. you can easily find out if its a Anastrophe by rearranging the words to form a correct sentence.
The words in the sentence which are referred to as complete noun clause
are: A. <span><span>whatever
happens in her life. Noun clause is a group of words which includes a subject
and a verb but does not express a complete thought. It usually answers the
5Wh-questions.</span></span>
The best answer would be, "D". Optimistic means set in a positive way of thinking. Someone looking for their potential husband would try to be very optimistic and therefore is the best answer. This is a very innocent act as well, they wouldn't try to do or force anything bad on anyone else.
I hope this helps you!
An Antonym would be sorrowful
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