Op, I understand her general feelings. I don’t understand her not speaking to you, but I am not in her position.
From the point of view of someone who inspect became a single parent and has the career and now has a daughter a little younger than you, you are being naive.
Career prospects is not a career. Pregnancy, maternity leave and the responsibility of a small child heavily impacts women’s careers. Even when there’s another partner. Being out of the work place early in a career will set you back even more.
It’s great your employer has childcare, but it’s not free is it? And what happens when your child is sick? Coughs, colds, sickness bugs and so happen often. Meaning you miss work. Which impacts you. Having a child early on in your career can you put you quite far back. When you are established and have experience and a reputation, it’s much easier.
You say you can move out, but don’t want to. You are massively underestimating the impact having a child in a household makes. It will impact your mother’s life. Not just yours. If you are old enough to decide you want this child you are old enough to live independently. Your recovery from birth, the child, the support you will need especially on the first few weeks, will all impact anyone else in the household.
If you live independently you will still need support in those early days. Obviously, some people do have to it alone. But it’s not easy at all.
I am not saying don’t have this baby. But you are incredibly naive to the impact having this child will have. I suspect your mum also sees that and doesn’t really know what to say. you think life will carry on the same with a bit of inconvenience. That things a stay the same and there won’t be an impact. What else can she say when you have decided that you are making huge changes to her life and your own? But just think it won’t change much.
Also, please don’t underestimate the impact on a child of knowing their father doesn’t want to know. Or the impact that it has on a child when their father comes in and out of their lives sometimes seems to care then doesn’t.
It’s your decision but it’s clear you don’t really understand the implication of your choices. And your mum just may be exasperated to the point she can’t even talk about it anymore.