My son asked why I always open the door for his mom

He noticed and asked. Told him that taking care of the people you love is what real men do. It's not about her being weak, it's about him being strong enough to serve others. Also talked about how I pull her chair out at dinner and make sure she's taken care of. Wanted him to see that respect and chivalry isn't dead. He said he wants to be like me and that's the best thing he could have said.