You never did a school run, never attended a parent teacher meeting, never helped with homework or read or played with your child, never took them to the dentist, arranged birthday parties or playdates, never made them packed lunches etc. ?
Basically the parenting was the basic clean,cook(and the kid is fussy anyways so after the age of 7 mostly sorts themselves out) , laundry that anyone would have to do in a household just for 3 people instead of 2 . You're also working , but your husband does share the load.
Would you still complain how hard parenting is, that it was detrimental to your career etc. ?
YABU the basic stuff is more than enough to keep a person busy and interfere with their life.
YANBU it's all the extra stuff that actually is parenting and that makes life hard.