My husband recently started a partnership in his professional life with a woman partner.. Is it silly to be jealous?

My husband recently went into business with a woman partner (not to be mean but the lady is not competition for me physically) but as it's new they spend a lot of time together and I am starting to feel jealous. He talks about her a lot and it makes me feel uneasy.
He says "one of the guys" but I feel she would like more. I trust him, it's women I don't trust. Am I being stupid?
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My apologies for offending the sensitive with my comment on physical appearance. What I meant is physically she is not his type. Very short, stumpy and tomboyish. Please don't leave mean comments they will be deleted I was just looking for advice not for an attack. I apologize for speaking incorrect
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People please read before you comment. I NEVER said I don't tr my husband... i do trust him... im just feeling jealous... just asking if that's a normal feeling... so read before opening mouth.. thanks
My husband recently started a partnership in his professional life with a woman partner.. Is it silly to be jealous?
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