SDA?

Just wondering if any one here, who is in receipt of SDA has received a letter to switch to ESA yet?
Because my step son is in receipt of ESA (I am about to mail off his more detailed ESA booklet,thanks to the help here ) I am worried if my letter arrives now,it will look like we are on the fiddle. Two claims in one house!
My husband and Daughter both work full time and my other step son, who also lives at home isn't claiming but I still think it will look very bad on their files!
Thanks.

I am certain that yours is not the only household to contain more than one ESA claimant!

Thanks Mrs hurtyback. Sorry so late posting. I keep forgetting the opening times!