Trying to avoid going to my sister's birthday, what should I do?

I like the answerer above me- Just not go, and if they ask, tell them you don't feel appreciated or something.

Otherwise, if you NEED an excuse, say your fiance is very ill and you need to be there to take care of him. Say that your friend is really ill and you need to take care of them. Say you have to watch the neighbors kids, it was last minute and they need you...

Good luck!

Ur super sick u have a fever if they want to come and see for themselves it's super easy to fake a fever if they push u and want u to come just tell them straight out how u feel and they'll shut up:)

in simple terms act like shes not there. She could be doing this to computer virus you and make you fell undesirable by making relaxing of you. in simple terms overlook approximately her and act like shes not there and which will jast computer virus her that your not paying interest to her. stable success and chuffed birthday :)

Hi just apologize to her but also let her know the reason as to why your not going

-Tell Her You have a Dreadful Headache (which you DO- your Sister ! ), & you'll see her- Whenever. THAT excuse works on Us guys, so You can try it out on your family- too ! ;)

vvv or say your fiance is really sick and needs your help.

or your friend gave you some intense news and you need to go visit her.

Here's a novel approach...

Don't show up and if asked why not tell them the truth.

Groundbreaking !!!!