Hopefully someone can offer me some advice..

I just found out one of my favourite bands is coming to town in 2 months. I invited my brother and SIL, and my dad and step-mom. They are all coming so I am quite excited!!! I asked H if he would like to come. He kind of sighed and said "I don't know." I did not mention anything else to him and just went and bought the tickets. (and did not buy one for him).

My question is, do I buy a ticket for him in case he changes his mind (they are cheap). Do I give him a quick heads up that if he decides to go let me know and I will buy him a ticket? Or do I just leave it as it is and never ask him again about it.


M: 8 yrs T:14
Twins:7 S:5
BD:'NLILWY': Feb/2013
Mar/Apr/May: MC
June: "living in limbo"
Sept 12: H moves out
Oct 20: reconciling
Jan-Feb 2014:MC
Feb 2014: separating, and H moved out.