onefootinthegrave
I think it's because women fought so hard for gender equality & the pay gap is still a big thing. So if you've got school age kids, many will think why can't the person work, as many women work and still cook / clean / organise.
I know of people who are against women with kids working.
People think if we've worked so hard for equality why wouldn't you make use of it perhaps.
It would be interesting to do a study, you have child care needs met even for disabled children, take the single women out for 5 days out of the week in AM/PM/Evening sessions. Mon & Weds 10-12, Tues & Thurs 12-3, Fri 6-10. Do not to inconvenience the parents too much.
10 that work, 10 SAHM, 10 SAHC, 10 none visible disability, 10 visible disability (the latter 2 working & not working) and see how say a pool of 80 men from all backgrounds from unemployed to none visible disability to visible disability to SAHD / SAHC to ware house worker and up the chain to your high flyer. See how they interact and get on with the women without knowing their career status. The women can say oh I have 'x' children, they can also mention if children are disabled. Then see if say any have bonded how they react to finding out the persons employment status.
Finding out before hand from the men their views on working Mums, SAHM, SAHC.
To challenge it a bit.
The rule is careers / money / house ownership / vehicles are topics you can't talk about so they're literally seen as just people.
This study works both ways for men and women, as say OP who wants her professional man, may find herself with a factory worker.