married - I'm so sorry to hear your story. Thinking of you.
FWIW, people around me say what the OP's friends/family say. My parents are always on about it - they don't realize how much lifestyles have changed and think you shouldn't really have a baby until you are 'settled down' and have a mortgage (fat chance!).
It really cheered me up posting on here, because people told me how it doesn't have to be very expensive having a baby. I'd got the idea, from people who went on about 'saving for a baby', that you needed to spend thousands on things for the baby before it was even born!
Personally, I'm a student so get the equivalent of minimum wage as a grant, and DH earns a bit more than minimum wage, and we have a lot of student debt between us, but I think we will probably start trying for a baby in a couple of years, by which time hopefully I will have a job. I know people in the sitution we're in now who have babies, and they seem very happy - you maybe do have to accept that you're not going to own your own home, or do holidays abroad, or whatever, but I don't know how much I care about that really.