Here's the corrected version of the paragraph:
"For no clear reason, I applied with my kids and the interviewer asked questions, all of which were replied to clearly with proof documents, including my husband's passport holding a valid USA visa. Moreover, our passports had visas with travel history for me and my family. My husband has a private business, and my kids attend international schools. We have families, and we are all committed in Egypt. My husband holds a valid USA visa, and he chose the USA to spend our vacation before summer as the kids have summer camp out of Egypt. Unfortunately, we all got rejected without a clear reason."