nanamar When I started studying for my MSc, I was virtually a single mother for half the year. DH's then job kept him from home most of the summer months. he came and went at short notice for indefinite periods of time.
I was lucky to have a part time job, school hours only. My job was flexible so I did extra hours in term time, shorter ones in the holidays, when I would sign the chidren up for courses at the nearby sports centre. I would deliver them half an hour before classes started. when parents and children were already there and changing. Go to work do three hours work and collect them half an hour late, by which time they had changed and were ready for home.
One day a week I went up to London, as my course was a day release course. I paid a friend to look after them, give them breakfast, take them to school and look after them afterwards. Universities have ten week terms and it was a 2 year course, so I was home most days to do the school run. I studied in the car between leaving work and collecting the chldren from school, I got up an hour early to do an hours study before I got the children up. Lobger hours of study at the weekend.
Yes, it was hard work and difficult and if I had known what I was letting myself in for before I started, I might not have done it, but I am glad I did. It certainly helped me get better jobs. I had had several interviews when I was asked whether my professional institute membership had been gained by qualification or experience, and when I said 'experience', I could see this was a negative point. Once I could say 'qualification', the opportunities opened up.