My DH is currently feeling very low & I don't know how to help or support him
He cried himself to sleep last night & I haven't seen him smile in what feels like forever.
I have been encouraging him to talk & he is willing to do that. He is currently without work, as a contract he was due to start (TV production) was called off due to coronavirus. This has left us broke as he does not qualify for financial help & not do I (zero hours library work). So this has made him feel low. However, even before that, from maybe November time, he struggled to get work although he did have some. He says he feels useless & hopeless & without direction. He told me he feels broken 
He also feels useless at home as I am managing the DC & their schoolwork pretty well & actually find it easier on my own. He has started to make over our back garden & has lots of plans for decorating the house but we can't afford to buy anything to do this, we can barely afford the bills.
In addition to this, he has not seen his parents since March & is finding that tough. His mum has mid-stage vascular dementia & he feels he should be there for her.
He has also been clashing with DS1, age 11 over screen time & answering back and last night said he feels that DS1 doesn't listen to him. They usually get on well but DS1 has been a bit more stroppy of late, possibly down to worry about the current situation or maybe hormones, but he is generally a good boy.
Anyway, hopefully all that helps to give a good overview. I can certainly understand why DH is struggling. Does anybody have any pointers on how best to help him and support him? I am finding it incredibly difficult to know what to do or say to help 