I so can relate! Being cooped up with SO's make their flaws stand out even more. 

My damn SO does the same damn thing with his damn phone. It's like glued to his hand. I have told him how it makes me feel a bunch of times but he still does it. Tell him you want some romance even during this weird time. Maybe ask for a romantic night being a no-phone evening. 

The being a jerk in the morning thing... what I have found works for this kind of behavior is completely ignoring him any time he's being a douche. As though he's invisible and his talk is the wind. For example, you say "good morning!" and he says "what do you MEAN good morning?!?!" don't give any response at all, just walk out of the room and carry on with your day making coffee or breakfast. If he bitches about you ignoring him, calmly tell him you won't respond to his meanness and you'll wait until he wants to be nice again to acknowledge his existence. The idea is doing this consistently will teach him he'll have to be a d*ck by himself, and you free yourself from being his punching bag. 

Do more for yourself and expect less from him right now. Schedule video calls with friends and family. Give yourself little spa sessions like mani-pedi with some wine and an indulgant TV show. 

Hang in there girl!! 

I agree with kona, find your own things to do and ignore his crankiness. Though I’d also be using this time to question what you’re getting out of this relationship if this is the way he’s treating you.

So, you have told him how this makes you feel. You have asked for some pretty simple stuff and he just don't care to make any changes for you.

That shows you what you mean to him. You are asking to go for a walk together. Eat some breakfast and chat together. Go to bed at a reasonable time together so you and have some sexy time. That is NOT A LOT. Those are very basic things to have bonding in your marriage. If he can't see that. Doesn't care. Whatever- that just solidifies the fact that you are just a live in nanny/extra paycheck into the house. That is not worth staying in a marriage to me. What are you getting out of this marriage exactly? Please don't say "But I looooveee him" because love is never enough. It helps but it isn't enough.

It sounds like you guys aren't capatable? I'm curious to know more about this situation. Do you get along with his kids? Is he the same way on the weekends with the kids??? Has he always been this way throughout the whole relationship? To me, it really sounds like you guys are interested in doing different things and like you guys shouldn't be together. I mean, you've told him how you feel and he doesn't care enough to change it.

OMG OP I think our DH's are related!!