US Immigration from Philippines

My husband USC, and I, dual citizen (USC and Philippine) are buying a property in the Philippines. I know that he will not be able to own the land however, he can get in via inheritance if I passed. However, I was reading something that he will only get 50% and the other 50% will go to my existing descendants, aka, siblings or nieces and nephews. We don't have children and I don't have full blooded siblings (not sure if that makes a difference).

We both have last wills that indicates, we are each other's beneficiary, and the rest are contingent.

My question is, even with our wills, will my family still gets 50% of the property value or will my husband gets the entire estate?

Ideally, if I pass and my husband survive me, I want him to be the sole owner of the property that we have in the Philippines. How do I make sure that happens since he is not a Philippine citizen?

Is 60/90 day rules still existing? Does it really work? Is there anyone who experienced with this rules?

I filled out the I-865 to change my address for the I-130. Somewhere I saw something about evidence but in the instructions all I see is evidence that the form was mailed within the 30 day requirement. I suppose I could send the first page of our lease agreement but I'm keen to pay for the mailing of a 47 page lease and a 6 page form just to notify them we moved. Hahahaha

Did anyone else provide evidence of moving or just the form?

My wife (who is beneficiary) and I (U.S citizen petitioner) both live in the Philippines, we are about to file I-130 for IR-1 (online) and my question is how to pay the fee as we do not use credit cards and our banks are here in the Philippines using Peso's... will USCIS accept Pesos or how should we go about this... any help would be greatly appreciated ... Thanks

My husband USC, and I, dual citizen (USC and Philippine) are buying a property in the Philippines. I know that he will not be able to own the land however, he can get in via inheritance if I passed. However, I was reading something that he will only get 50% and the other 50% will go to my existing descendants, aka, siblings or nieces and nephews. We don't have children.

We both have last wills that indicates, we are each other's beneficiary, and the rest are contingent.

My question is, even with our wills, will my family still gets 50% of the property value or will my husband gets the entire estate?

Ideally, if I pass and my husband survive me, I want him to be the sole owner of the property that we have in the Philippines. How do I make sure that happens since he is not a Philippine citizen?