Firstly, thank you for your reply.
To try to answer your questions, our family is really close, or at least I thought so.
We all go to church together, including my ex.
She is originally from Ohio so she became very close with my family.
She knew I would be at the dinner for sure.
She was also invited to Thanksgiving dinner on Thursday.
I understand my family feeling close to her but since we are divorced, even if it has only been a month, I would have thought they would have at least let me know, asked whether I would be comfortable or not,
something rather than just her being there as though nopthing has changed.
As far as being messy, that I feel is between her and I and have tried not to defame her.
She is getting more than her share of things in the divorce as far as furniture, automobiles, etc.
She get's to live in the house ( IMO, only fair since our daughters, 14 & 17 are with her) until they're 18.
She has a fund set up to ensure she gets her child support.
I contribute 1/2 of the customary things.
Now I feel she gets my family too.