Wedding after C-Section?

Scheduled for a twin c-section 16th September, due to attend a wedding on the 18th October, think it would be okay to go?

MIL has booked my partner and I a room on site to stay in (SIL’s wedding), and we would have a lot of support from his family if we needed it with regard to the babies, just not sure if I would be okay?

Obviously would take a buggy so I’m not carrying babies, and we’re planning to formula feed so if I needed to excuse myself for a moment and babies needed feeding then my partner would be fine to sort that.

Just wondering if I should tell my SIL now that I can’t go or if it’s worth at least making the effort to show up for an hour or so?