I am not perfect, but I am a strong and capable Christian man and I don’t require assistance from either of our families.
We might be getting closer to the heart of the matter. If you’ll forgive me, pride seems to be playing a part here. Strength and capability go beyond proving you don’t require anyone’s help. Knowing when to ask for help, and not being threatened by it, is a real sign of maturity; there’s always the opportunity to reciprocate. As you grow a family and age, the relations you develop now are the ones you’ll call on.
Let me give you a small example from my own family. My grandfather emigrated from the Netherlands (Holland) in 1956 with 4 children aged 6 (my father) and under. It was his bold and grand plan to escape the post-war devastation of Europe and the poverty he grew up in. My grandmother was a fairly quiet and timid woman who didn’t ever drive. She was left to tend this brood not knowing a lick of English, having few relations because of the a fore mentioned and the fact that they moved about 10 times before they really settled in. Learning English (which took her years) was a point of pride for her as she struggled with poor self-esteem, poor hearing, and really only had her children’s school lessons to go from.
Why this example? My grandfather out lived her by a decade and was one of those self-reflective people who’s character never stopped growing. He moved beyond black and white and began to appreciate things that had greatly upset him years before, like some of his children (devoutly) joining non-Catholic churches. (I and a few other cousins got the lecture about staying Catholic as we went to college.) However over time, he began to appreciate that his children all remained strong Christians.
Now here is the point of all of this. He reflectively told me many times in that last decade that he regretted how hard the move to the US had been for his wife. He did not regret coming here, but they had a strong marriage and that was the depth of his love coming out.
I hope you don’t end up there. I hope you can find the strength to need not prove your strength. My father joined the Knights of Columbus years ago. While this may or not be for you, the KoC tends to skew towards older men, the fraternity of other strong Catholic men might be a place you to really find your deeper strength. Whatever the case, I think finding a group of mature men (not saying you aren’t!!) would help you find parts of you that you never really knew existed.
I hope you fully understand, that I in no way, see you as some selfish jerk of a man. I just see an opportunity for you to dive into a strong marriage recognizing that her wants/needs might be deeper here. While at the same time she can honor and respect your feelings. God bless.