Is it normal that i don't want a serious relationship/get married?

Honestly, I really don't see myself being tied down to just one woman. I like variety. One week I'd like to sleep with a white women, then maybe another week bang a cute sexy Asian. But as far as dating them or having a serious committed relationship with them, I just can't do it. My reasons for not wanting a relationship or getting married is because they just don't last forever even if I do meet "the right one." I've seen it happen with other people, they meet each other, they go through this "honeymoon phase," then later on they start arguing, then they breakup and makeup and breakup again, it all turns out to be like something out of a soap opera until it finally ends for good. I really don't want any of that kind of drama in my life. Plus what's the point of being in a relationship/married when you're gonna break up sooner or later anyway? One of my friends even asked me if I ever do wanna settle down and I told her that yes I would like to settle down someday with a wife and kids, but with the way people treat each other these days and with all the lying and cheating going on, it's not worth all that stress and drama. I'd rather go around having flings and one night stands with different women than to go through stress and drama that comes in a relationship or a marriage. And there's nothing anyone can say that will make me change my mind about it.