Since you have not specified what exactly is your interest, it becomes a little difficult to fathom what might be the best course of action for you.
Well, you do say that you are free on weekends. If you are based in a metro city like Bangalore or Chennai or Mumbai or Pune or Ahmedabad, It is still possible to find some college offering the PGDM course which is recognized by the AICTE and Govt of India. Please do note that NONE, repeat NONE, of the Distance education courses are recognized by most industries. It is also true that only the MBA course
is the best for you,given your family circumstances.
Please do note that there are many institutes that offer Services Marketing as a specialization.This is the best course for you, given your background. You can start working even now with any one of the event management companies. There are thematic wedding companies now making a big mark in the metros. If you learn the nuances of such wonderful specializations and gather the required experience, you will have learned all the tricks of the trade. An experience of five years will help your career take off.
The MSc Applied Psycology course through Distance Education from the Annamalai University is quite good. However, Please note that you need a doctorate to even think of a career, In say, psychological counselling. The technicalities are so tough. You need to even do advanced courses from institutions such as NIMHANS Bangalore.
You need to note that the road is never smooth. The competition here is huge.
Another alternative is to pursue courses through an institution such as the Indian Institute of Materials Management, Baroda. They run courses in Supply Chain Management. These are recognized by Govt of India and the industry. You should gather a huge amount of experience. Only practical experience is the best. Go and join a simple lorry organization operating in your State. You are likely to get a job. Once you gather all the experience, you can grow so fast.
The options are clear. However, event management is the best. Please do note that only in the big cities as mentioned above, you can find the jobs. Please do note this very important point.
All the very best.