Is this normal behavior?

Every night I go to sleep usually reading a book after I have sorted out my two children, me and my partner have been having problems and he has hurt me a lot and my children regarding his addictions. So every night after I’m exhausted from another day of being a mum (may I add it’s me who do everything for our children) cooking cleaning bathing etc and I also work (my partner doesn’t) he will continuously text message me asking me to come upstairs, prove that I love him, asking me to change, last night he text me and asked me to buy him baby oil …. I relied why and he said basically because I’m not having sex with him ….. he then becomes angry (seems as he isn’t getting his own way) I’m so fed up would it all and the way he acts pushes me further and further away, bearing in mind he was calling me names over the weekend such as “cunt & slut” and now he is getting upset because I’m not giving it up, I’m almost 35 and I’m tired of not being respected and treated this way, anyone please help with there thoughts
Is this normal behavior?
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