Maybe it's the generation gap (but not really if you're only 30), but that's pretty much my nightmare: being married, pregnant, washing socks, not having personal space.
Could be the commitment phobia. I can't commit to a shampoo brand.
And the trust issues (extreme idealism vs. the belief that people can't be trusted and men can't keep it in their pants).
But all that probably makes me a very undesirable long-term partner anyway :0