grandtanteJE65
To me, you are being unreasonable and unkind, unless there are factors you have not mentioned, such as not being able to afford the petrol needed, or poor health on your part.
It also bothers me you call her your stepdaughter rather than your daughter. After all, you are married, I presume to her father and consider the child your grandchild, so why is it necessary to tell us all that she is your stepdaughter?
Reminds me uncomfortably of my mother, who had a habit once we were grown up of introducing me to her friends as "my daughter" and my sister as "my adopted daughter". Strictly true, but not kind.
Wow! I've never ever been pulled up for calling my stepkids 'my stepkids' before! There's a first time for everything.
I can guarantee, though, that none of our family have a problem with being referred to as a step anything. Husband and I have 3 each but none together. We joined forces when they were between 2 and 8 so we've had plenty of practice.
We are a very close and loving blended family - stepkids and non stepkids all treated equally, so no issues there. But we all introduce each other as 'my stepmum' 'my stepbrother' etc. Never thought of doing it any other way tbh!
That must have been hard for your sister, though. There is definitely an expectation for an adopted child to be treated on a par with their siblings and it must have been hurtful for her to be reminded she was different.