Hubbys family has basically replaced him with my brother.
Hubby's sister calls my brothers wife her sil. And she tells her kids that my brothers step-sons are their cousins.
My 14 year old niece and 14 year old nephew obviously like each other. They say they don't and that they are "just cousins" but they're not stupid. My nephew knows she's not a blood relative of his step dad's sister's husband's sister's daughter. Yeah, that one worries me because they don't supervise these two together like normal girl/boy situations. And no, ds isn't questioning this part it just bugs me!!
Anyways, ds is learning about family relations and they have him all confused. After all I don't even know my brothers wife's brother and his family, much less consider them closer related to me than my own brother!!
They have all of the kids so confused...