Nefab, (the rest is too long)
Glad to meet you, and glad you put your story out here. You'll find support and friendship out here, hope you can hang around here a while.
So sorry to hear about your father & your brother. What a tragic, down-heartening experience for you to have so young in life! And compound that with the cold-shoulder treatment you've been getting from your congregation & sisters in your time of need! Such an experience in times of need has happened to many of us on this board, you are not alone.
At least you have your mother, and the unconditional love of your son!
You said
I still want to call on the name of jehovah but now i am unworthy to even speak of our lord.
Just remember, people may have distanced themselves from you, but God never did! He is the hearer of prayer, still, even for someone who is going through hard times and has made mistakes like you. (Psalms 65:2)
You are still precious to him as a person, and you are still important to anyone who has a heart. You have wonderful opportunity to show your goodness, first of all to your son. You don't need an organization hovering over you in order to worship God and follow his Son. Sometimes the organization even hinders your relationship with God.
As time goes on you'll recover from all this, and I bet you'll be able to make new friends (out here on this forum and in your personal life) who will like/love you for WHO YOU ARE, and not judge you based on your imperfections.
Best wishes and hope to hear more from you!
Gopher
(Editted for spelling)