Why try anymore

I'm 45F I'm bisexual.....my husband just came out to me that he is bi....I expressed that our lifestyle is so fucking hot.....then I told him my fetish is begging men....we had our first 3some me hubby and a guy....my hubby seem to enjoyed himself but now it's like don't even mention anything he blows me off.....why tell me then shit I can't I'm so ready to give up on us.....oh and yeah we've been together for 27 years he knew I was bi never once said let's have a 3some.....haven't been with a woman for 27years....I find out about you.....made it happen had a awesome night now crickets.....smh how people you thought you knew change up on you.....I'm I wrong for feeling so cheated out of my sex life