My family!!

I'm married. My name's husband's name is Jose Luis. I don't have any children. I have two brothers and one sister. I have three nieces y  and  three nephews.

[Their is big!!!.]   {I am not sure what that is supposed to mean.}

My Family!!

I'm married. My husband's name's husband is Jose Luis. I We don't have any children yet.  I have two brothers, one sister.  Also I have three nieces y and three nephews [this is not clear. From your brother? Sister? or Both]  too. Their family is big!!!. or "They have a large family".

My family!!

I'm married, my husband's name's husband is Jose Luis. I don't have any children. I have two brothers and one sister. I have three nieces y and three nephews too.  It's a big family. Their is big!!!.

My family!!

I'm married, and my husband's name is Jose Luis. I have two brothers and one sister but no children of my own. I have three nieces and three nephews too--they are big!!!

Nice work, Cristina :)