Was my mom being irrational or am I mistaken?

So this morning a guy came from the city to adjust/ fix the water meter of our house…. then when I’m on my way to work my mom texts me saying that the water bill is gonna be much higher and for me to be taking my showers at my boyfriends place on the weekends…(my toilet also happens to be leaking and that could be what’s making the bill a bit higher).

she was assuming that water is included with his maintenance fees but it’s not and secondly my mom always talks about my boyfriend anytime there’s an issue with something at the house…

im not married to my boyfriend yet and secondly I’m not gonna go there like a homeless bum just to use his shower….

was I right to be mad with her? Is she being irrational or am I mistaken here?

Irrational
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9 mo
My boyfriend pays a separate bill for his hydro and water - he lives in a newer building and it’s not included in his maintenance fees…. I saw his bill for myself.

Then my boyfriend said he’s nice enough to let me stay for the weekend without paying him anything. He also said that my mom doesn’t think things through before she speaks.

Anytime my mom is stressed over something she always brings up my boyfriend
Was my mom being irrational or am I mistaken?
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