How do you know a man/woman is the one for you that you’re too blind to see?

My parents think my guy friend is the one for me and they refuse to let me stay “blind” to it forever. I feel like I can’t date other guys because my guy friend really likes me and he STILL likes me after all these years. Most guys I’ve dated have been complete jerks to me. My last boyfriend I had to end up being he only dated me because of my body and I got slimmer. He never gave me the time of day when I was like 266lbs!

Im a big girl. And been 5’10 since middle school. Never petite or slim. My guy friend never cared for the hot, slender girls. He likes me and never have other girls a chance. He went with my friend because I was going with another guy to prom. He wasn’t mad but looked disappointed. He’s a big boy as well and I was the tallest and biggest girl in our special education classroom. Most of the girls were petite or say 5’5 and under.
My dad asked if he has a girlfriend yet. He said no and my dad asked why. He got nervous and said I was his girlfriend (he said he dreamed of me being his girlfriend or future wife). I didn’t know we were a thing I joked. His mom said, “Well you do now. Looks like you have a ‘boyfriend.” She jokes. My dad said it’s all good and he got himself a good woman and I’m smart. Don’t let me go. So I guess we’re “dating” now lol. It was a joke.
I feel like if I end up meeting another man, I feel like I’m cheating on my guy friend and my parents would me dissatisfied and I should appreciate a good man. My guy friend may not be the ideal man physically (chubby, tall and average looking) but he’s better than my ex boyfriends. He never left my side during dances, he comforted me when my crush abandoned me at senior prom and is the only guy friend that kept contact with me. I’m allowed to date other guys right? My guy friend never asked me out on a REAL date or text me everyday. He does text me sometimes.

How do you know a man/woman is the one for you that you’re too blind to see?
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