Dd is 16 weeks, and I'd mentally prepared myself for having a baby to be "the hardest thing" I'd ever do, and still it's WAY harder. My mum says every stage is hard because you've never done it before. DH isn't very reassuring as he believes it only gets harder from here. I can't help but think it MUST be a bit easier when they can at least sit up for themselves... Aibu?