So here's the long and short of things.....my FSIL (and BM) is a close friend (pre-FI), we went to grad school together. She was married just this past August. I was not her MOH (totally fine with me

but did plan and throw her bach party, do all the dress shopping, make stuff for the reception etc while the MOH pretty much just showed up (I live 4 hrs from the former bride and MOH, MOH lives 15 mins). At her bach party she ended the night by crying and saying how much she loved me but was having a hard time with dealing with her brother getting married, having no sibs myself I guess I don't get it but I just let her get it out, she later said everything was fine but hmmm....things have been akward since. Since her wedding has been over she has been very distant, I'm feeling a bit slighted....should I just get over myself or should I head these things off at the pass?......hmmmm I'm so confused.....