Why does she keep changing her mind?

i give notice that i was quitting my boss asked me to stay till the end of march to help her out i agreed to be nice,

i texted her yesterday to asked her when my last day was as she did not give me a date before.

she changed her mind she asked if i could give her though April me staying till then.

i lied & said to be honest i have a offers. thats the only reason why i asked when my last day is i have no job offers.

she found my replacement a few weeks ago she is training him.

why is she changing her mind? i feel like she is expecting too much after i was nice & agreed to stay till the end of march to help her out.

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not sure if this is needed info but i been at the job for 6 years.
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+1 y
there are no workers at my job.

its a seasonal job people get hired a few months before the summer then they get laid off before tthe summer ends.

its only me the store manager & the replacement kid she hired to take over my job.

but i dont work with them as the manager gives herself off & kid off on the only two days i work
Why does she keep changing her mind?
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