How is your marraige ?

I have been married for 24 yrs
When i got married to her our pastor asked me if im sure i want to get married to her cause we are completely different in every way

Conversation and sex has dried up and a person can tell that she doesnt like me anymore....not even happy to see me or anything.......is this normal ?

She tends to blame me or want to pick a fight randomly

I heard from someone if a women still fight with you she still cares for you ......but i can physically see she has dried up towards me