All: I get that she's hiding something (probably a boyfriend). I also understand that this relationship is doomed. This is in the realm of stuff I understand. What I don't understand is the crazy escalation to suicide because I demanded a face-to-face. If you have any insight to that, I would be appreciative.
Others that didn't read the post well enough to accurately understand: We've been dating IRL for a few months. This is not a internet only relationship.
I will say this as blunt as I can. Not going to dig into the banter that is empty.
It's a tool. A tool I've seen used more than a few times since I moved here 6 years ago. She's NOT going to kill herself. She's more likely so sic her boyfriend on you than anything. You were probably a target from the get to and she was seeking to take your money. Make you feel bad for her. Make you want to help her. And she was hoping to get that help through financial means.
This is a very common thing in the Philippines. My ex has a cousin living in Caloocan who mastered this going back into the 90's. When the internet was first born. She had a lot of online "boyfriends" who all wanted to be with her, help her. She basically became her own con artist/pimp.
Some of these "boyfriends" did end up going to meet her in the Philippines. She'd sleep with them. Date them. They'd by her new clothes. New swimwear. New stuff for her house. She'd sleep with them for a week or so. And these same boyfriends would have already sent her money before they visited. They'd send money after the visit. Other boyfriends never showed up a day in the Philippines, but would send her money to help her "get along" in the rough life in the Philippines. She actually set up a party hut in her house's yard, and would do her online "business transactions" from that so she looked like she was living in a poor hut.
When I was looking online for my girl I met more than a few of these. They are poor and need money as to keep from being kicked out of her home. Or her mother or uncle, or who knows what is sick and she needs money to help them. I tell them I am coming to the Philippines in a week. Could she take me to the hospital this family member is at. "Oh no...it isn't proper in the Philippines for me to take you, a stranger, to see family that are sick and maybe about to die."
I'm going to kill myself is very likely just an act. Trying to get you to sympathize with her and give her money. Sure, she didn't ask for it....but if you're offering, I promise you, she'll take it.