Is it more difficult for a highly attractive and successful woman to find a man who wants to commit?

I don’t mean to be vain, but I have become very frustrated in my love life. I have a successful career, I’m very domesticated and take care of my physical appearance. One might describe me as the “perfect woman”. Of course, I have faults and stay in toxic relationships longer than I should. But I’m 29, I’ve been in 5 long-term failed relationships and 1 where I was engaged. It seems I’m the only one of my friends and in my family who is single without any prospects. I get discouraged because I have had boyfriends try to dilute me in a sense, I’ve dated a lot of insecure men. So what is off-putting about dating and wanting to commit to a woman like me?
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By the way, 3 of my exes cheated on me and that’s why we broke up. The other 2 had addiction problems and the caretaker in me thought I could help them through that, but instead they would hurt me in the process.
Is it more difficult for a highly attractive and successful woman to find a man who wants to commit?
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