As he stated, you will find out either when served or at the next hearing if he shows up. He has no obligation to tell you in advance.

Hard to say without reviewing the actual file. Was there an order after the hearing? Check the docket carefully to make sure that you are good. ...

If you have a home and only a will, probate is required to clear title and make it transferable. If you have concerns, speak with an attorney...

No you cannot. You are about 7 years past any statute of limitations.

A trial setting conference is exactly what it sounds like - dates and time estimates are discussed and trial dates ultimately set.

Doesn't sound valid to me, but it would be easy to tell you more if you reach out to an attorney who can look at title and analyze the transfer. ...

If you have evidence that it is a fake, get an attorney. It is your best chance to win as experts may be required. A counter-petition and...

You probably were taken advantage of. You don't say how old you were when you accepted the smaller amount and you don't say how old you are now. ...

It is his share to give to whomever he chooses if that is what he wants to do.

YES, you both split the estate evenly. Get an attorney - that attorney can be paid from the estate and protect your interest.