That’s heartbreaking that your children miss him and he hasn’t even bothered to call ? My son is older too and he has a baby son of his own and even that hasn’t been enough to ring him to see how his grandson is? Because I’ve never noticed the problem before as I work I’m a Mam and a nana and have elderly parents I am always busy and he has got away with it , now that I see it he doesn’t like it amd as soon as I stared asking questions or asking him to get help I think he went the other way as he can’t live without it , it’s really sad ???? but they don’t care at all cos it makes them have no feelings or emotions it’s us that have to pick up the pieces and try to carry on ?? I also have had to get antidepressants I can’t stop crying day 4 of them and they still haven’t worked just making me feel shakey I don’t know if it’s the tablets or the stress to be honest what a nightmare x