Wedding Guestlist

To those that got merried how did you manage your guestlis? I am having this dilema and it's stressing me out. My fiancée and I 1st agreed to have 100pax guest on our wedding day but its not enough since ang laki ng angkan nila and some of her relatives might not be invited. I suggest we extended our guest list to 150pax just to fit in all her relatives and friends. While on my side I just manage to list 50pax since maliit lang angkan ko from both sides. Though next year Q3 pa naman wedding namin we can review and reduce our guest list and siguro na ooverwhelm lang talaga ako. Isa pa sa agreement namin is no kids except sa mga abay na bata. Jusko pag tingin ko ng listahan niya may mga bata pa din kase wala daw mag babantay. Sa totoo lang nakaka stress mag pakasal. Siguro eto yung isa sa mga compromise ko na kailangan gawin na mas madami bisita sa side niya kesa saakin.