I live in a very small housing association house with my son, it has one double bedroom and a small box room. we don't have a dining area and have to eat meals on the sofa that is how small it is, but its my home and has a garden, Im just thinking about the future when my son leaves home, will i be made to leave this house and live in a one bed flat? even if i tell them i will pay the bedroom tax? My mental health is not great and i know not having a garden will not be good for me, i also have a dog.