If it gets the charge dropped against your friend it will be because the the charge is being leveled against YOU. Hire you lawyer before you do.

Am I passed the indictment period

No. If you were in custody they would have had to release you. They had 3 years to indict you. Start working on getting a lawyer.

How can I build up my case?

Find a way to hire a lawyer or ask for one by appointment. It will be far more effective than trying to learn how to be a trial lawyer on the quick.

Redirecting this to the family law forum.

42 USC $1983

It extends to the states as well as federal.

Will I be able to kiss and make love to my girl friend when she is 17 (age of consent) since she is 14 while I am 19 ?

In this state it is 18, not 17, and you would have to be within 2 years of her if she were under 18.

My boyfriend has 4 charges and one of them is a state jail felony only 3 of them are showing on the docket?

They may be waiting on a return for a lab result to ascertain the substance and amount before indicting.

Redirecting this to the child custody forum.

I'm 19 she's 14 how far can I go?

You can go for 20 years, and lifetime sex offender registration after that. That's the range for 2d degree felonies. See Texas Penal Code Section...

Can I talk to a girl even when the father said no ?

Until she turns 18, she is the responsibility of her parents, and what they say goes. You must respect that. If they say leave their daughter...