Me & hubby have office, he asked me to screen receptionists, I said HE is better judge of character, he can do it. Was this bad of me?

My wife and I own and operate multiple medical clinics. She is licensed, I am the business mgr. We hire many female professionals and support staff. Perhaps your husband was concerned that if he hired an attractive female, you would be suspicious. We meet the prospective employee together, and as soon as she/he leaves, we give each other our first impressions, likes/dislikes, etc. Then, if it is professional staff, she makes final decision. Support staff, I make final decision. Reduces the potential for conflict.
BTW, if she were to bring in a 20 something PA and tell me "he's my new assistant" There would be trouble. Just like if I brought in a 20 something file clerk and said "she's my new assistant"...she'd come unglued. Better to do these things together. Working with each other is hard enough, share the hiring decisions.

He's a good judge of character and he judges that you are more than capable of screening recptionists for him.

he asked for yur help and he placed his confidence in you. On this issue, im gonna say you made a mistake. When your husband reaches out for your assistance, it is critical that you give if gladly. Also, you have been very upsetthat he is always criticizing you and he never has any faith in you. Well, now he did have faith in you and you let him down. This one is your blunder! Go to him and be big enough to apologize. Tell him that you will be more than happy to help out with this project.

Of course not, why do you not seem able to make the simplest of decisions without asking other people if you did the right thing? Seriously you sound like you need some self esteem classes.