Intra-Office Departmental Email from a Woman with No Tact and a Tendency to Overuse Parentheses, Parenthetical Clauses, and Commas

Re: Potluck lunch
Dear Barbara et al.,
I think Barbara’s idea of holding a departmental potluck lunch meeting this Friday is fantastic, and I’d like to be the first to respond to the invitation. (Sorry! I guess it’s just my enthusiasm for Barbara’s great ideas!)
Being the first, I guess I’ll offer to bring the desert! Rest assured that I won’t bring just some store-bought desert purchased in a mad dash at the Walmart on my way to work following another fight with my abusive, closeted homosexual husband, either. (I won’t mention any names here, LISA! LOL! JK!)