I don't know what kind of relationship I'm in, I mean whether I've been called a partner or not?

i am in a relationship with 3 girls (2018,2020, 2021) , she said she likes me i also said i likes her , he also called me "baby"

i said " if for example i asked you to be my girlfriend would you? "

and the girl also said "yes". but I never asked him to be my girlfriend. we usually split up when one of us got bored. these girls are nice they want to do these things and don't mind justeu they like it even though I don't think of our relationship as a couple
Updates
+1 y
we parted ways with girl 1 because she finally found a guy and I congratulated her too.

my 2nd girl said bored and she also didn't mind when I left.

girl 3 she is named Ani.
we split up after i was embarrassed
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+1 y
(Ani)
we split up after i was embarrassed

"I did some silly things in front of her and it embarrassed me but i just said" i want to end this relationship and you find another man who suits you better".
I don't know what kind of relationship I'm in, I mean whether I've been called a partner or not?
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