Iz,
Yes, you can love them and not like what they are doing. I am so glad you have found a comfortable spot and the ability to let go. You are a neat person and your daughter is missing out on that.
PR,
I think sacrifice does not mean something bad or negative here. You can sacrifice without unhappiness or resentment. I drive my kids all over, sit in the car and read worn magazines, cook food I don't like, etc. You can call that a sacrifice, but I don't mind it.
Now my NM would not even do these things. If she were to have to do soemthing like that, for some reason (probably because someone called her out on it), she would be irritated and mad. She was a lazy and selfish parent.
We don't have to do things for our kids, but love means doing things we don't choose sometimes and appreciating that what we do is for another person. Does that make sense? I think it's simply your interpretation of the word sacrifice that trips you up

xxoo
Beth