Am i out of order

Natty • Pregnant with my second child due January 12th
Its Sunday afternoon I'm 9 weeks pregnant and full of cold and my partner said he will cook a nice dinner for us me and our 5yr old we wasn't dressed as its Sunday and this mother just turned up with her partner and said coming over for a BBQ no notice no phone call nothing and he has just dropped me I said she needs a bath its school tomorrow and I've got so much ironing to do to as we won't be back until 7-8 I normally would go but I'm I'll and thought he was going to cook why couldn't he say mum you take summer and I'll stay with nat as she ain't well! But no I've been crying as every time they say run he says how high! Am I out of order for been mad. And to top it off his mum always slags of what she is wearing!! Just want to fucking scream now