Vegeta x android18

so, this is an AU where Vegeta and android 18 from dragon ball get married instead of Vegeta and bulma. Vegeta and bulma are still close friends but are not in love with each other the way they were in the original series of DBZ/DBS. trunks and his future timeline DO still exist because we've seen before that changes to the original timeline do NOT alter the future timeline he's from, so his mom in the future timeline IS still bulma. but kid trunk's mom is 18