And is it even possible in a lot of blended families?
I have 2 DSC and 1 DC of our own.
I have never attempted to have the same relationship with them, and therefore this naturally leads to them not being treated exactly the same either (by me).
I have never had a mother child relationship with my SC. They have no vacancy for that in their lives, no need for it. They have a mother. So there is a stark difference in my relationship with my step children and my relationship with my son.
I would say it's fairly obvious, not maliciously so, that I have a very different love for my son than my SC. Same with my family, they are far more involved with my son than my step children. If asked why, I imagine my parents answer would be 'but they have their grandparents?'. Again, not cruelly, but no one has ever seemed to need those extra types of relationships.
Is it really that terrible? Having read a lot of posts on here the 'treat them all exactly the same' line seems to get pushed hard or children will be traumatised into adulthood. Is this the case do you think?
I am a step child myself, my step parents are great and certainly a positive in my life, but I don't have any half or step siblings, I was the only child in the scenario on both sides so I don't have anything to directly compare this aspect to.
Do you really think it's necessary for step parents, and even then their extended family, to treat all the children exactly the same? Is it even possible in all cases? And if so, what does that even look like when you've never had that parent - child relationship prior to your own DC?