However, what's the point of living forever if none of the rest of my family won't be there. (I was the only JW in the family)
Well, to the spiritually greedy, spiritually materialistic type person, for which much of the bible was written, and most religions are for, Jesus' own words (Matt 10: 35...) would come to mind: "For I came to cause division, with a man against his father, and a daughter against her mother, and a young wife against her mother-in-law. Indeed, a man's enemies will be persons of his own household. He that has greater affection for father or mother than for me is not worthy of me, and he that has greater affection for son or daughter than for me is not worthy of me." If you read on a couple of sentences from there, you see that it is all about getting "rewards".
When I took a hard look at the Witness dogma, it didn't stand up to scrutiny, and in fact my beliefs were literally killing me with depression. Getting out from under the control of those evil puppeteers in Brooklyn may have saved my life. BUT, and this is a very big and important "but", taking an honest, critical look at the Bible and seeing it for the rather silly yet death-dealing mythology that it is, has allowed me to really LIVE. And that, my friend is the greatest gift I will be giving to my young daughter.
She will not grow up thinking that Abraham's willingness to sacrifice Isaac was a good thing.
No greater gift has any man for his children than to not burden them with evil stories of old Hebrew tribes - things about which he knows nothing, under the guise of teaching Gods thoughts.
Except as revealed through nature, Gods thoughts remain unrevealed (and some argue even that point quite effectively). Anyone who says different, is horribly misguided, often a liar, or just plain mentally ill. Or at least that is my opinion, I certainly think I have Gods spirit in saying so
And if my words, direct to you from the spirit , don't make an impact on you, at least listen to the other fine advice you have gotten. The things you can learn on this discussion board, and by reading Crisis of Concience and other such books, can free you from a great burden, and make a very positive impact in your daughters life.
You owe it to her to unburden yourself of bad beliefs.