Unfortunately, I think the expectation is that birthday girls don't pay.

A lot of support gets withheld out of fear of awkwardness and misspeaking.

There is a connection between environment and stress on both ends, with excessive clutter and excessive attention to detail both holding the power to distract us from our ability to love fully, work productively and relax effectively. So, what makes sense to me is for each of us to think this through on a few fronts: what constitutes a comfortable environment for us, how much effort we're willing to put into it relative to other priorities, and how well-matched we need our partners' preferences to be to ours.

It's okay to forgive yourself immediately and for good.

Some people can work amid chaos or conversations, and some can't - and while there's no doubt an element of brain wiring to it, there's also the possibility of acquiring skills that improve your focus.

There has been, for some reason (or more likely an unfortunate accumulation of reasons) a trend over the past several decades for parents to do the work of parenting in the isolation of their own homes - and not only that, this trend has overlapped with the other trend of much deeper parent involvement in raising kids. That you also represent trend No. 3, more people raising kids solo, has only exacerbated a close-to-no-win situation.

If the guests want to wrest the check away from the host, because the host is also the guest of honor, then the guest who volunteers has to cover the whole thing. A guest can't volunteer -all- of the guests to pay for the host/honoree.