While we're separated, my wife worked abroad for a year and never supported me on my medical expenses while I continue to supporty children. Our children lived with my sister in law at that time until my wife came back and demanding more support. I have medicines to maintain costing 12k a month and I'm working with minimum pay of 9k a month. Though my daugther can start to work, she has no intent to help out particularly on my medical needs. A special friend of mine is helping me in some of my expenses. My sister in law is threatening me of an alleged relationship if I will not support my family.
Is there a ground for legal separation? I'm afraid that my wife will recourse to debts because I don't have enough to support them and the burden of paying it will still be on me. What are legal remedies with regards to support considering my health conditions and financial constraints. Currently, I support my youngest child with whatever I can give on a weekly basis.