I am a full time working mum (I have a 6yr old ds and a 5yr old dd), and I have never wanted to be a SAHM. I managed 6mths with ds, and although I don't think I was depressed, I certainly was very down when the childcare arrangements that I thought I had fixed up fell through, and I had to organise new ones before I could get back to work again. And in those days I had a pretty dire job, which only just covered my childcare costs! With dd I took just 3mths off, and I have worked full time ever since. I now have a job which I would regard as the centre of my life, especially as my relationship with dh gradually has fallen apart. I think that working part time is incredibly difficult. It seems to me from looking at friends in this situation that they have all the stress of working, and all the stress of running the home too. I have always taken the view that the children will have more fun and be happier if they spend their time with someone who genuinely wants to be with them, and loves children and doing things with children. I do enjoy spending time with my two, but find it exhausting, and to be honest, often boring. If I had all the money in the world to do exciting things all the time this might not be so, but I would hate to be dependant on someone else. Also I really enjoy the job/carre that I have now, hope that it brings some benefit (I work for the NHS) and have many friends there. Every now and then I get attacks of the "terrible mother blues", but hey, if I was a dad no one would be saying anything, so why beat myself up? The only thing that I would say is that it is really worth working out what it is about spending time with your children that makes you feel bad. For me it was about dependency, so I hated the baby years, and would never have babies again. But as they get more interactive and interesting I really enjoy spending time with them, and we can relate on a much more equal footing, and I can introduce them to things I like to do. The other major advantage for me is that my two (on the whole) play a lot with each other (fight too) so that it is less intense spending time with them, and I can have some headspace too. So I say that it does get much better as they get older! In fact I have even toyed with the idea of term time working in the future. It does sound like for you being at home is not a good place. I think that you need to stop just feeling terrible, and try and plan for a better future. Work out what makes you feel worst, and try to avoid it, try and figure out what you enjoy, and do more of it. Think about what you like to do with your girls (maybe different things with each of them) and try and make sure every now and then that you do that. You may discover that you can have a nice time with them every now and then. With your back I think that you need to try and get your dd2 to do things independantly a bit. I broke my arm about two years ago, and lost a lot of strength after 10 weeks in a sling, and they did learn that Mummy could not do half the things they wanted me to do, and they did adapt. Finally good childcare is absolutely worth the cost, we have had a day nanny for most of the time (except when dh was a SAHD), and it has been great. In the first few years it was very expensive (much less so with two, though) but I figured that it would pay off long term, and the high cost isn't for that long. I have also noticed that with over supply nanny costs have come down a lot, so it may be worth looking again. Sorry - long post! But good luck! Not everyone is cut out to be a great all-the-time-mum, and it is not a judge of you as a person. It may be that you will be a fantastic mum to teenagers, but not to toddlers.