Electronics has its scope in all domains of technology.
Since you are in a position to take care of your family I would suggest you to pick a job. You can even pursue your studies after a break of two years or you can even study in part-time.
Industries that pay well:
IT/CSE/ECE graduates are eligible for it. But ECE graduates can perform much better than the rest of the branches since you master over communication.
All IT/ITeS companies hire network engineers.
Device production companies:
Communication and telecom companies:
Consumer electronics and computer electronics companies
You can find a job easily so don't worry. Upload your resume in employment portals.
Then register for online employability tests like AMCAT, Cocubes, elitmus. When you score the desired score you will be called by the companies to attend interview. Cocubes offer plenty of job options.
All you need to do is to crack the test. Prepare for it and the syllabus can viewed be from their official website.
You will have tests on quantitative aptitude,logical and reasoning,verbal ability,personality and domain topics.
In domain topics you will have to choose the topics from the list relevant to your branch.
You can do higher studies if you have a deep passion for it. Else undergraduate degree is enough to reach heights and earn well.
Don't expect top companies to offer you a job.They may and may not.Whatever option you get grab it immediately.
Through experience you can earn well and move on to higher grades and companies.
Be confident and be updated and keep learning all the new technologies relevant to your field.