What IrokByrenson says. Everything. I heart her (are you a her?)
Also -
Research (from the late SEVENTIES guys!) showed that when a man arrived home from work his wife would start several topics of conversation. Man would filter through them until he settled on one he might want to discuss. He would then engage with his wife and they would talk about that..
70s eg-
: Her - 'Nice day at the office, dear?'
Him - 'mmm hmm'
(Her, thinks. 'OK, he doesn't want to go there yet')
Her- "Marjorie in accounts is pregnant again'
Him - 'Uh huh'
(Her - hmm, not interested in that either..')
Her - "I made meatloaf for dinner'
Him -'nuh huh'
(Her - thinks, 'Nope, that's no good.')
Her - (tries again) "The council rang about the garbage delivery'
Him (finally animated) "Great. What did they say? Are they going to get it sorted out'... etc, etc
(Wife thinks, OK, that's the thing we're going to talk about)
Also, according to early 80s research, women are 'reflective' listeners - they say 'uh huh' and 'oh yes' and 'really?' when they are listening to show they are reflecting the views of the speaker and engaging with them. Men tend to be 'passive' listeners. When others are talking they are silent, which may cause the speaker to think they are not engaging or understanding with what they are saying.
But hey, it was acceptable in the 80s.
Of course, we have all moved on since then....