Marriage Question

So I know most people when they have a connection there is passion romance and a ton of sex.

That's why they call it a honeymoon.

But why is it that later on Men deny sex.

Why is it that men don't find there wives to be sexy

There are many married men prefer to handle themselves or use pornography or go cheat in person or through chat sites or through prostitutes.

Why are there marriages lack luster.

Sex is a huge part of a relationship to not be having that connection is like something is missing from the relationship.

I also don't think women should bend over backwards or see how high you can jump just so your boyfriend fiance or husband will have sex with you.

Women shouldn't have to buy lingerie, dance sexy, wax, wear makeup get manicure, pedicure, dress attractive just to have sex

Men don't do nothing when women meet men they are all natural and continue to be that men are hairy they fluctuated weight and are kind of gross there feet toes farting burping but women still love them.

I'm not sure what's going on with men getting tired of sex or bored with one partner and cheating?

I'm a senior in high school and have noticed this in marriages and post on glow so I just wanted to know what's going on for those experience keeping a marriage alive?

Also about mother's body's I know a lot of women there body's change after having children and I'm tired of hearing men complain women do get older women do have hair women do get stretch marks or scars. Women really don't look like sports illustrated models forever women aren't airbrushed in real life so why do most men expect that

What are quality's in a genuine person