I recently left my husband moved in with my sister a month ago to another county, how long before I can get a divorce?

In order to file for divorce in Texas, at the time that you file, either you or your spouse must've been living in Texas for at least six months and in the county that you're filing in for at least 90 days. So, you have the following options assuming you have been living in Texas for at least six months: you can file in the county that you just relocated from, if you had been living in that county for 90 days; or, you can file in the county that your husband has been living in if he has been there for for at least 90 days ; or, you can wait until you have been living in the county that you now reside in for 90 days.