It sounds like your lawyer is giving you a bleak outlook. If you havent already, I would suggest consulting with a few lawyers to see if any of them have any new ideas or suggestions. Im surprised your lawyer said you cant get any traction citing infidelity. I cant speak for Malaysia, but in the US I have observed that the same judges that seem to favor the mother are also the ones that place the most weight on infidelity. It just so happens that historically most infidelity we would hear about in court was by the husband. In the US, 4/5 lawyers will say that infidelity has no impact. They are just being lazy. In a litigated divorce it ALWAYS has an impact.