My English husband surprises my American family in how helpful he is... with EVERYTHING. This pregnancy, he never expects me to do anything unless I offer or want to do something, clean something (even that he doesn't like, because he doesn't want me "overworking" myself!). He is always helpful. He cooks, cleans, walks the dog (even when I say I will... he'd rather do it so I don't slip somewhere, hah), etcetera. This is just in his nature. I think your MIL just had a different sort of upbringing and life/lifestyle with her family that affects her perception of what is the right way of doing things.
I'm going to be on maternity leave as long as feasibly possible (which is probably just the 9 months because I don't think we could afford the additional three months where I wasn't having some sort of money coming in) but I'll be going back to work. While I think it would be wonderful to be a SAHM (to focus on my son and not hand him off to some nursery), it's not not possible... and I refuse to go on the dole!
I am grateful for everything that the UK does differently than the US, as it allows me to relax much more... especially when it comes to this pregnancy and after the baby is born. In the end, I am very glad that women in the UK are given so many choices and ways to do things when it comes to having a family. Jobs will work with you if you want with your schedule, you have a proper maternity leave that you would not have in the States, your antenatal care and the birth when on the NHS does not cost you a fortune...
And! After it all... if you want to go back to work full time, you can! And it's fully supported.
I'm rambling. It's fine in the UK... honest.
