I definitely want to put his name on the house. DP left a very well paid career which he loved and had worked hard for, when I got pregnant (unplanned). His old career involved being away for months at a time at wasn't compatible with how either of us saw our family life. He's currently retraining and is getting into a related but much less well paid job which you can do 9-5, but it won't be nearl as well paid as his old one, well maybe in several years, but he's going to have to effectively start again. (he doesn't grumble about this btw, he's delighted to be a dad!)
I didn't want to get into justifying our relationship but here goes!
I've known DP for nearly 20 years, we were friends for a long time before we got together. I know he's an honourable, amazingly decent human being. I'm not so naive to think it's impossible we'll ever split up (although it seems unlikely at this point!) but he'd need to have a complete personality change to become the kind of person who would screw me (or anyone) over.
On an emotional level, it's important to me that our next home is ours. If I hadn't gatecrashed his life, got pregnant at the drop of a hat he'd be doing very well for himself thank you very much!
I want his (non financial) contribution to our family life to be recognised and I want our home to his too.
It doesn't have to be a 50:50 share (do you have to state an amount for joint ownership?) but I do want his name on it.
So I don't care if you think I'm mad, it's what I want to do! :)