I guess they all do this, don't they? DS is a clone of my DH apparently and their side of the family, nothing he does can possibly have anything to do with me and he looks nothing like me at all blah blah.
I get myself involved in rather undignified moments whenever she says anything pointing out that I did have something to do with him too. We had a quite frankly ridiculous discussion recently where she suggested that DNA is not always passed on 50/50. I kid you not.
Should I be gracious and let her talk, after all she is a mad old bag dear old lady?
Or continue to seethe with irritation every time I'm forced to spend time with her