I've been grappling with my mother in law from hell for 20 years, though I fear that this may be the final straw for me.
She has constantly favoured my sister in laws children over my girls, and this has not gone unnoticed by other members of the family. I don't mean favoured as in she buys my nieces and nephews more xmas presents. I mean it in the sense that my mother in law has taken her other 6 grandchildren on holiday to Lanzarote this week, and didn't think to invite my two girls - who are the same age as 2 out of the 6 cousins who have been invited on this "exclusive" holiday. It is safe to say that my girls are feeling very upset by this. They are both so lovely, and I am not biased at all as I know that as their mother they can be gobby with each other at the best of times - but that's just 17 year old twins for you!
I've brought this issue up with my husband countless times and he doesn't seem to think he should say anything to his own mother about the way she has treated two of her eldest grandchildren.
I really need some advice on what to do before I go ballistic with both my husband and his mother, because I refuse to let my girls feel so excluded by their own grandmother.