I’m not sure why you brought up the things you did. Your son in college has nothing to do with your present situation. Your dad passing shouldn’t mean anything in your success and survival. Your child at home is your singular issue. 4 years unemployed is impossible unless you’re living on an island. You worked your entire life? That’s like 20 years or so only, you quite possibly have another 40+ years left. You’re the one who is going to have to decide that the excuses are over and you need to either apply to jobs or start a business. Or enjoy the time with your child at home while on public assistance. But stay sharp and be ready! YOU ARE AN AMAZING WOMAN WHO IS CAPABLE OF ANYTHING YOU PUT YOUR MIND TO!
Often, what happens is that we run into unscrupulous Internet Marketers (IMs) who have less-than altruistic intentions of extracting money from you rather than helping you to make it. However, this isn't something new. People have been falling for networking marketing, pyramid schemes, and affiliate marketing scams since before the start of the net.