When I was 7 my parents filed a legal separation and the custody were given to my mom. since then I never stayed or had a good relationship with my father. No annulment had happened.
My father found a new partner and started a new family.
My mom went to Saudi using Single status on her passport. she found a new partner and they managed to get a marriage license (I dont know how) and changed my mom's lastname into his name. They have 2 kids now registered as a filipino citizen . He is a korean citizen. Prior to meeting my mom, he was married to a filipina also but has long been not seeing and communicating for almost 20 years. Their marriage were registered in Philippines and Korea but there was no annulment or divorced happened.
The questions now are these:
1. Can we file an annulment for my stepdad without the previous wife? We will be filing an annulment also for my mom and real dad.
2. We want to change the kids citizenship or make a dual citizenship for them, will it cause us trouble or anything since our parents are not legally annuled on their previous partners.?
3. Since I grew up with him as my father we want to change my family name under his name. is that possible?
I hope someone could give us advice. It will be of great help and it will be much appreciated.
Thanks and best regards,