Job required a lot of travel, I have at least one kid, partner works full-time. Got a bunch of questions about my childcare situation, hinting if I was committe

Job required a lot of travel, I have at least one kid, partner works full-time. Got a bunch of questions about my childcare situation, hinting if I was committed to this job (requires long hours), etc. It's pretty standard in this line of work (dominated by men) to worry about men with families, preferring bachelors instead. Not saying it's acceptable or anything. But it is really common.