my sister's funeral today and of course the mormons had to make it about them

both me and my sister were ex mormon, and her funeral was today, I was promised it'd be not lds and not religious because she dispised the lds church, however the guy that was directing it, I think he was a distant relative, started talking about heaven and Jesus and the holy spirit and all this mormon bullshit and about how God can save you, and I was so close to getting up and cussing him out cause why the fuck would you do that, my family didn't seem to have a problem with it, probably cause their mormon and wanted that. honestly I'm just pissed off and needed to vent somewhere, if I find out they did a baptism by proxy too, I'm never talking to them again