Would a judge or mediator be dumb enough to buy into this...?

I do not know. Just make your arguments centering around what is in the best interest(s) of your daughter.

All parties are required to comply with the current court order(s) regarding child custody and visitation unless and until the court order(s) is or...

Can I accuse my ex-husband of breaking the law if he threatened to kill me over the phone (my sons heard it too)?

Although more facts need to be known, a Family Law Request For Domestic Violence Restraining Order(s) may on the table for you...

Terminate non-modifiable spousal support order if violence against my son and 2-yr restraining order but no criminal charge

No. You have to comply with the current court order regarding spousal support; otherwise, you could potentially be held in contempt.

Can I sue my ex and his girlfriend for emotional distress?

No. Were you and your ex married or unmarried to one another?

What happens if other parent does not call into mediation?

Maybe you might get same day mediation? I do not know...you might try to ask for a continuance so that you could hire the attorney that you...

Can I request the court to cancel a hearing scheduled on calendar ?

What do you mean by "she's petition the court for a hearing of custody"? Did she file a Request For Order and serve you with it?

Can I move to another state with my child if there is no custody order in place

You need to file a parentage action. However, in order to file a parentage action, both proper jurisdiction and proper venue need to be...

Is it out of the question for me to be able to pick up my 5 year old son(without it being supervised)?

All parties have to comply with the current court order.

In the State of California, with respect to child custody and visitation, your wife can request that the court permit her fifteen year old son to...