i think your level of obsession is probably higher than most.
but my gf is pretty chill about it, ever since build #1, that one taking months and pretty much dominating our dining table.
then moving to a tiny apartment, kept building and making a mess everywhere. granted, i made sure to clean up regularly and keep things tidy.
now we’re sharing a 2bd apartment and the “office” is pretty much my esk8 workshop. i do pay extra for the space though.
through all that, she’s been pretty chill and even supportive, i’d say. she has no interest in joining me or learning to ride a longboard but that may be a blessing in disguise