I think the first thing to do is to think about what/how you see your relationship being. Be ruthlessly clear to yourself about what is fantasy and what can be reality.
Honest and open communication between you both is key to any relationship, in or out of the bedroom. Demand and expect nothing, go slow and steady.
If you want your femdom to be outside the bedroom, start by taking the more submissive role, take the burden of domestic life from your partner. It's hard to outline not knowing your life pattens but things like after a meal suggest your wife goes and relaxes while you do the clearing up.
In our house this situation started with us both finishing the meal and both washing up. Then it evolved to my wife getting up and rinsing her plate off but leaving me to wash up, now all she does is gets up and leaves the table knowing I will take care of it all but at no point has she ever told me to do it and now she just assumes and expects I will do it. This goes for many domestic jobs in our home and if you was a fly on the wall of in our house you'd assume she was the dominant partner, which would be almost correct.
Some people get very put off taking the dom role because they see it as a lot of hard working, they think they will have to make all the decisions and do all the work but that is the subs job. It is up to the sub research/think of what can be done related to a certain aspect of your relationship. Offer all the options to your partner and leave the final decision to them.