My family and I have lived off one income for the past 5+ years now as my wife stayed at home until our son started school this fall. Even were able to send him to a private pre-school last year and bought a decently sized house in that same year. She now works part time (10 hours/week) at a pre-school but it's just to help out because of how helpful she was as a volunteer.
No aid, assistance or anything else.
Sure health insurance is a big cost but it was the same high cost years before at my jobs.
So thankfully I've been blessed enough for my family and I to have gotten along fine under the previous administration. We will do the same when we have another child lord willing.