Help please

A
My boyfriend of almost 2 years gets so upset with me when I say I want nice things in our life, things like a nice house for my / our kids to grow up in, to travel, or if I say I want do..... before I die it's on my bucket list. He instantly rages and calls me stuck up and that I've had things handed to me all my life and I just want to be part of the world and see it for how "supposedly good it is". He's just so negative about it and I honestly am scared to confront him. And I don't know if this will be a deal breaker for me, but right now I don't want to lose him. What should I do? (I also hate confrontations because I had an abusive past)