I don't think I can support my husband..

K

A little bit of background on our situation.

I'm currently 29 weeks pregnant with our first child. I've had to quit my job due to the pregnancy so my husband is the only one making money right now. We live with my parents because of me having to quit my job and other reasons. He's gone through three jobs since May. We don't have a saving and are living paycheck to paycheck.

So here's the problem..

He's a mechanic, that's what he does that's what he's good at. He's always talked about opening he's on shop one day which I fully support as long as we have the means to do so. Well here lately that's all he's been talking about. He wants to open now and it's kinda stressing me out. We don't the funds to open one but he's says he found someone to help out financially but I doubt it. If he does do this and quits his job and this fails, we don't have a backup. He's just so wishy washy about everything that I don't have the heart to support him at the moment. Maybe 5 years down the road when we're better off but not now. He's getting mad that I won't support his dream right now. And yes, we've talked about all of my concerns but he won't listen.

So is wrong to not support him right now and just tell him to wait? Or should I support him? I'm just trying to look out for what's best for me and my daughter.