Guy tells me emotional things during sex but doesn’t even call me

I am 23 years old talking to a 35 year old male. He is very skillful resourceful and has helped me and guided me a lot in life financially and etc. we have use to communicate everyday on the phone however we don’t anymore. The only time we talk on phone is when I call and if I dont call then we don’t talk that day. We been dealing without for two years almost and only manage to link up for sex or when he wants me to do something for him. Almost never takes me out on a date but tells me he wants me to only deal with him well his actions does not match up to what he expresses so I continue to deal with other men then him which he suspects because my phone constantly rings when I am around him. Recently we was having sex and he told me he wanted everything from me. And he could treat me better than anybody else, I have to give him everything. I don’t know what to feel I feel like he was just talking but it dried up my sex after he said that.

He also express about wanting me to have his child during sex I went and got on birth control pills secretively and he found out about and makes comments about me getting on birth control without talking to him I’m not fond of having a man baby I’m not in a commitment with I expressed this to him and he has still not asked me to be his girlfriend.

Do you think he has a communication problem where he only confess his true feelings during sex bc I never take anything actually seriously during sex but recently I started paying attention bc sex is only time he become emotional so I am starting to take to what is saying