Nap SOS

[LurkyLurkerMcLurkface]

I seem to only ever post about sleep issues!
My nap dodger is 6 months old. We have got to the point where he's only waking twice a night which for us is amazing. The issue is the naps.
We were starting to do technique I read about on this board (can't find the thread though) that seemed to make sense. Basically baby in cot. Sit next to cot, hand on tummy/back if crying. Was working well, got to a twenty minute sleep time by day 3. Idea to then gradual retreat.
Then my fucking idiot of a DH started picking him up when he cried.
Now he's been screaming for 2 fucking hours. Of course I've snapped and brought him downstairs where he's a grizzly mess.
I feel like telling him it's DH fucking mess and walking out the door. However we had a massive argument this weekend about his bloody DIY projects meaning I don't get a break at the weekend, where I stomped off shopping and got some lovely new sunnies
However, I get the horrible feeling we are heading towards a CIO scenario which I do not want.
Help. Please.

[LurkyLurkerMcLurkface]

Sorry! Have reported and asked to move to sleep

[LurkyLurkerMcLurkface]

So round 2. He's sobbing, I'm sobbing. I have no idea what to do.

[NotMrsTumble]

Here's a virtual hand to hold. Baby Lurkface is probably over-tired. This too shall pass. But for now, I'd try to get him to sleep by any means possible, and then start next nap time as you mean to go on.