First date anniversary

Today is my 13th anniversary of my first date with my wife.  For a surprise, my wife bought a bunch of stuff on Amazon that arrived in time for our anniversary.  Tonight she tried on a pair of sexy platform shoes.  I thought they were very pretty and told her they were cute and I said “I hate you.”  I really didn’t mean it literally but I was a little jealous as I am 6+ft tall so platforms would make me dwarf miniature skyscrapers.  I typically don’t use this language with her and she was very upset by this.  I’m not sure why I thought to say this to her.  She was angry for three reasons.  1. She went through the trouble to have a romantic anniversary and I didn’t appreciate it.  2. I said “I hate you” to her on our special day.  3. I noticed the shoes and took interest in them but didn’t notice her or comment on her.  I feel awful.  I don’t know if it’s because I’m sick or stress or what.  She thinks it is because I’m gay, which I told her I have attraction to men but assured her I am attracted to her and will be faithful to her.