Tunaq, it's still early days for you in a lot of ways and I can see you're really trying hard to take a step back. I think handing the cleaning issue to husband as you did was hard for you but very well done. Cleaning communal areas can't be let to slide, unfortunately (although I say this as someone with a messy house). While I will back of a kid's personal space being messy, there must be no food in there and all food spills MUST be cleaned up, pronto.
In the early phases of it all, I see no harm in you quietly cleaning up a food spill (it's a health/safety issue, after all) but making sure husband knows about it. No emotion over it (ie no "I'm unhappy about this", because this shouldn't be about your feelings, it should be about everybody's good health) but simply making sure the job is done.
I can quite beleive he forgot or got distracted. It's a teen thing, as well as a difficult child thing. All you can do is let husband keep working on this issue with him, it won't be fixed overnight. Where possible, leave husband to clean up DSS's mess (if one of you has to do it). Of course, you had to cook and therefore had to clean first. I agree, not fair. But it does take time and lot of counting to 10!
Counsellnig for each and all is also a good idea, I feel. As long as you find a counsellor you feel can really help you. I get the whoopsies with the ones who sit there smiling sweetly, nodding sagely and saying absolutely nothing except, "For our next appointment, is next Friday OK with you?" For me, I need feedback, suggestions, support in kicking round ideas and maybe some help in how to detach... when I see a nodding, smiling (but mute) face, I want to hit it (hmm, think maybe I have some anger issues...?)
I did get what you were saying in your description about DSS having been placed in the G & T group. You were giving us background and I think trying to say, you felt in agreement with the teacher that he was in the wrong placement and that maybe failing there was making him feel worse about himself.
Yaknow, if he has been feeling set up for failure, and life has been topsy turvy for him in so many ways, then chances are he's got some level of depression. Again, counselling might help. Or he might need more. It can't hurt.
He does sound like a gifted kid, just not in academic directions. This can be making problems worse, but it's not fair on him to be strugglnig like this. He has a lifetime to demonstrate his gifts. Rather than pushing him to excel academically, maybe his father encouraging him further in his talents, at home, could be a good start. Hey, it can't hurt.
I hear you on the grandma issue also. She sounds passive-aggressive to me, certainly not helping. As long as he bolts to her place, he is getting told what he wants to hear (and they're only hearing his side of things, and therefore are not equipped to advise him). I wouldn't stop his visits there, though. I would consider following through and either enlisting them (as far as you can; it won't be far) or simply communicating with them to let them see that you are NOT the Wicket Witch of the West.
If his grandma is as inconsistent as you paint (and a lot of grandmas who are only on the edges give mixed messages, in my experience) then it's no wonder DSS doesn't respect women.
I went through a similr disrespect with my darlnig eldest nephew. zWhen he was little he worshipped the ground I walked on, he would ask me questions and because I studied science, I always either knew the answers or knew how to find the answers.
Then he became a teenager and got in with a set offriends who constantly put women down. The little horror had the hide to say to me that I didn't do too badly, "for a girl" but I wasn't permitted to hug him any more because he would get "girl germs".
I told him off, I said I was disappointed in his failure to grasp the sound scientific principle that it takes all kinds to make a world and he couldn't simply dismiss 50% of the global population without some repercussions.
he got the repercussions. When he asked me to make him popcorn I reminded him that as a mere female, I didn't know how. And so on. he backed down fairly quickly, where I was concerned. However, he still disrespected his mother for quite a few years, because his father did and he was trying to be a man like his dad.
What I'm saying - the lack of disprespect can be countered, but not easily, not overnight, and not by you. husband has to do this. I suspect you've been left to do a lot more than you should have, and it's all coming back to bite you now. Not fair.
Carry on. Stick around - it's not usually this heated and you do have friends. MWM does have some good points. So does Eeky. So do we all, I hope.
Marg