i understand, that is something that is very diffrent between our cultures, it is very uncommon for the parents to move in with the kids in the US, it is viewd as a burden, but i dont see it that way, and i think that if your mom can be very helpful and also give us space in our relationship then i think it can be a very good thing
and the one more thing i was going to say is i would be very upset if your mom living with us interfeared with our sexy time, i wouldent want you to ever say we couldent do it becasue your mom was around, that would frustrate me