I need some advice ? Help ?

I'm only 15 and I don't have a job . I love my mother a lot and for Mother's Day I was trying to do something nice for her . I was planning on making her breakfast and getting her slippers and a card. I asked my dad for money to do so two days in a row, and both times he said okay. This morning when we were eating breakfast , knowing that I was trying to make my mother breakfast for Mother's Day ,  he asked my mom if she wanted to go out for breakfast tomorrow and of course she said yes . I sat there silently and got really upset . When he left to go to the store, I started crying cause I was really mad. I felt like what he did was really spiteful and it pissed me off because he knew what he was doing . I told my mom what I was trying to do , and she said that it was okay because I already do stuff for her and help her out a lot , but that isn't the point .. Then after that later on my dad came into my room and he was like oh how much money do you need for slippers ? Next time you save your money when you know Mothers Day is coming up and you need to get something . He put it all on me and acted like it was my fault ... I disagree .. Yes when I get money I do spend it .. I get allowance from my mother for chores , but why would I spend her own money to get me gift ? The last time I got money from any family member was Christmas ... That was my Christmas gift .. I just really don't understand his reasoning and he pisses me off and I just needed to vent. At this point I just want to give my father his money back and make her something . What do y'all think ? Any advice ?