would you trust this man w other female?

my husband doesnt ever talk to other women, maybe he does, but not w me there. he feels like its disrespectful to talk to other ladies w me there. he says guys and girls cant be friends nor should they work together cause itll just lead to sex. he said thats why he only works in field w a lot of guys in it. hes a machinist and he claims there arent any females, but ik there are, plus, he could just go to other departments in the company he wrks for and talk to them. idk, this makes me no longer trust him w any females. i feel like he just wants to have sex w any female he encounters.