A bit of background info
My sister is a single parent with 2DD, she is probably the closest to my mum out of me and my siblings (2 brothers, sister and me) and often go on holiday together.
Me and DH are really struggling financially because DH has been out of work for 6 months.
My mum childminds for my 2DS s (she's a registered childminder) and I pay her £100 a week for this.
Last week I went to my mums house and paid her £100 I owe her before she went on holiday with my sister. It was my last £100 in my bank and I knew that I would have to last the next 8 days with only the £20 in my purse until pay day. We were discussing her holiday and at this point my niece who was there announced that grandma (my mum) had paid for them to go. I kind of had my suspicions that she had anyway as my sister too is very short of cash. My mum at this point when DN announced this became very embarrassed and changed the subject.
But I was so annoyed that she would think nothing of paying out £2000 to take DS and DNs abroad but take my last £100 off me (she knew it was as I told her this when I gave it to her) . I am also upset for my 2DS s who have never been abroad and would love to go on an aeroplane. It just seems so unfair.
My mum and sister don't see the problem and say I need to get a grip