Adding boyfriend to a month to month lease

[Brandon G.]

Hello everyone,

I'd like to get some opinions on my situation.  What would be the best way to set this up? I don't want things to go bad and get stuck with some bad guy and his child that I can't get rid of.  I have a 3 bedroom 3 bath single family home that has been rented to a single lady for almost two years now.  She has been one of the best renters we've ever had.  She started with a one year lease and now is on a month to month.  She now has a boyfriend who has a teenager child and she wants them to move in with her.  I know there are many different ways I could go about this.  What would be the best way to set this up?  I don't want things to go bad and get stuck with some bad guy and his child that I can't get rid of.  

Opinions would be appreciated.  Thank you,

Brandon