faithful and not appreciated

I have bend married to my local use to be otr trucker now five years take care of my step-children that are his biological...I'm not a dog. don't weigh 400 lbs...no offense. keep house dishes clothes kids bills and have paid all bills in advance with my own money. ..and no matter what I do I get treated like crap...

I'm a sec kitten in the bedroom and chaste in all other places...faithful obedient and try to honor my husband's wishes at all times. HELP