Hi K. We don’t have any kids so I can’t help with that specifically but this is a list of the things we included in our application apart from the forms (OH is the Brit, I'm the Aussie):
· - personal statements from both of us describing our relationship (roughly one A4 typed page each)
· - certified copies of passports & birth certificates
· - copy of our tenancy agreement
· - photocopies of bank statements from our joint account
· - photocopies of bills such as council tax, utilities
· - last 12 months payslips from me as well as a letter from my employer confirming how long I’ve worked there and how much I earn (to help prove I can afford to sponsor my OH)
· - stat decs from both my parents
· - letters of support/ reference letters from his parents & a friend of ours
· - handful of photo print outs showing us holidaying together or at social occasions (eg work function, friend's wedding, family Christmas)
· - a few print outs of email correspondence to help show how long we've been together eg. me telling my parents about our house hunting & the places we'd looked at, email from my parents to OH the previous year wishing him happy birthday
· - copies of travel itineraries (flight & hotel bookings) showing evidence of us travelling together
· - random stuff such as tickets from a show we saw together, Christmas cards sent to us from family, menu & place name cards from a work Christmas function (was pleased with myself for thinking to keep them!)
Good luck with the application!