Bellstar, with respect you really should educate yourself a bit on what a doula does, and the noted positive effect that having one present and part of the birth team has on outcomes.
That's right - OUTCOMES. Not a nice fuzzy feeling and someone else to change the whale music tape.
The bottom line is that if a woman feels supported and calm during labour then the chances of complications and intervention go down. Along with them, risks to the baby go down. If you are relaxed, the labour hormones flow. You have a better chance of dilating efficiently and speedily. This is all GOOD for the baby.
OP is concerned that after last time, she is afraid of having no-one to support her IN THE WAY SHE WISHES TO BE SUPPORTED, the way that she feels will be effective for her. The likely outcome of feeling like that, in the labour room, is a more difficult birth.
Seems to me that OP is thinking about the baby. Her H, by contrast, is thinking of HIMSELF.
His experience.
His ego.
His opinions on the birth he will not be undergoing and his need to have those taken into account, even if they clash with those of the person actually giving birth.
His experience? No, actually. A medical event involving SOMEONE ELSE'S BODY.
Someone (male, I think) upthread said quite plainly that a good birth partner realises that their role is to support the person giving birth in the way the person giving birth thinks is best. That's the crux. If you can't do that, you aren't being a good birth partner. If he can't do that he should stay away, frankly - because, as you keep saying Bellstar, this is about the baby! Getting the baby out in the safest way possible. The safest way possible includes OP feeling as calm and relaxed as she possibly can.
Here's a (bad) analogy. You are set to do a ten-hour drive. Your spouse will be the passenger. Yes, they say, of course I will stay awake and pass you drinks and snacks and will do everything I can to make it easier while you do this arduous journey that I cannot help you with as I don't drive. Great, you say, someone to pass me a sausage roll when I need one. Oh no, says spouse. I don't think they're very healthy. I won't be willing to pass you those, only rice cakes, because that's what I would choose.
Good support, or crap 'support'?
That's where OP is. Get a doula, OP.