Is he in touch with young carer's organisations for support? He needs his peer group, and I imagine that his caring duties might make that more difficult, hopefully as we are released he will be able to get out a bit more. Can DD be left on her own?
It is like almost like a bereavement for parents when children go off to university for the first time, and I imagine will be the same for your DD and DGS, but I am sure they will get through it, with you perhaps offering to sit in so DGS can go out?
Soops kitchen, a place of reflection, refuge and at times revelry.
