Eh, being a JW isn't going to fix your problems, Bulldogg. It will just set off a bunch of new ones. Not knowing the nature of your relationship to your family or if they are JW or not or what the situation is really doesn't change my answer. If you have done things to screw up your life, make some positive steps to correcting it. If it involves repentance to God, you don't need the JWs. If it is a legal issue, religion isn't going to help. A lawyer might. If your relationships are messed up, do what you can-but don't become a JW. It is just the start of a bunch of new problems.
That being said, I have screwed up in a lot of ways and religion doesn't fix it. Goodness knows that the WT tells you that it will, that THEIRS will, but, it is a lie. You are in just the position now that JWs want you in. cowering, scared of the future and desperate. Really, this is not about a relationship with God, but finding a group of people who will give you some love bombing right now here on earth in this OLD system of things.. Any church would do, but the JWs are the one you know.
Spiritually, you need to right any wrongs you have done. Then you need to forgive yourself. If you believe in God, repent to God. God doesn't need a half baked organization that doesn't get ONE SINGLE PREDICTION or PROPHECY right. They can't decide what blood is. They change their rules about what makes you acceptable or not acceptable on a whim. You have enough problems in your life, you don't need that flaky bunch to give you guidance.