Foreigner married to an Indian national planning to file a divorce in India

I am a Filipino (Philippines) national married to an Indian national on October 2018 by Hindu Marriage Act (Yes! I converted to hinduism). I got pregnant before the marriage, I delivered the baby in Philippines without his support. He didn’t even go to Philippines to sign the birth certificate of our eldest son. He is the biological father but he is not doing anything to be the father legally. Our son and I stayed in India from 2019 to 2020. I delivered the second baby in India. From the day of marriage til now, he is just giving me headache and stress. He is jobless, drunk and hurt me physically thrice (with proofs and witnesses). We are here now in Dubai, UAE. From Dec2020 up to now, Aug1, 2022 I left him 5 times due to his drinking habit and we were just fighting almost everyday. I have my residence visa and his visa is expired. He is always drinking instead of buying milk and diaper for our kids. I am the one who is working for our expenses considering the high cost of living here in Dubai. He doesn't want to work. He is not even taking care of our kids correctly. There were a lot of times that I came home from work and he was laying down drunk while my kids were crying due to hunger. He is a failure and hopeless enjoying drinking alcohol and smoking cigarettes. Imagine I gave him a lot of chances to change but he is not changing. Now, I'm fed up. I can't accept him anymore. He is disrecpecting me by cheating, he has a lot of messages to other girls. He is even telling bad things about me to his family. It's been 3 months since I kicked him out. Landlord kicked us out twice because he was urinating anywhere he wants whenever he is drunk. I'm tired of shifting and i dont have time for that. That's why i just kicked him out. (He has his option to go back to india but he doesnt want to) unlike us, we can't just go back to India as my eldest son can get only tourist visa and honestly speaking, working in India is not ideal for me. He is drunk, jobless, cheater, irresponsible father and husband, failure and still boastful that he is everything and I just ruined his life. Blaming me for his sufferings in life. Now, I'm struggling. My eldest son needs to study next school year 2023. I can't support his studies here in Dubai, UAE. I asked help from Indian embassy if I can apply for entry-visa for my eldest son for the purpose of study in India. But they are saying they can't grant him an x-entry because his Indian father's name is not in the birth certificate. Last option is to go back to Philippines but my youngest son is holding an Indian passport. I am planning to file a divorce and change my youngest son's passport to Philippine passport so he can study in Philippines also. This is not all about cultural differences, the father of my sons is not willing to change for his own good. I lost my feelings and respect for him already and I am not willing to fix our relationship anymore. I want to move on in life focusing my sons' future. Please help me