"He and his wife" is correct. A complete sentence would contain or imply a verb, so you need to use the personal pronoun "he". g.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
While I appreciate the question and the debate, I can’t help but think that English is a difficult language if it requires this level of effort to resolve such an question.
The sentence would be
my son is in town, we would like to bring him and his wife along