Where did OP mention Grandma?
Post #8
Title "I will be sitting with my grand mother the back just to watch "
Will I be asked to leave or what
I would hope Grandma would be wise enough to know that:
1) OP should be kept out of this, and
2) Her presence will not be viewed as impartial.
Yes, we all know that the grandparents will generally side with their own progeny and want to be supportive... But if grandparents want to decease the drama, they will strive to be a bit more neutral on issues between the 2 parents, especially an issue that has nothing to do with the welfare (custody/visitation/child support) of the child. There is rarely a need for granny to be in the courtroom.
This is very clearly an issue that the extended family need not be involved in, unless Dad worked for that family member, and they are to testify about his employment and retirement benefits, and even then it's a stretch.
Because the issue seems to be that Mom is alleging that Dad's retirement benefits were accrued (at least in part) during the marriage, and are therefore marital assets subject to division, I fail to see how Dad's relatives being there will help. It would seem to me that they are trying to intimidate Mom.