I cannot encourage you, neither can I discourage you based on
what you posted.
Personally, I'm married, and my wife is just as argumentative,
quick tempered (and I'm worst), as well as opinionated &
obstinate. We argue and squabbled over trivial matters a lot, but
in the end, we still make up and continue to love each other.
Sometimes, it doesn't mean that if you argue or quarrel a lot with
your partner, it will equate to total incompatibility. It could in
fact, strengthen a relationship.
There's a saying; what cannot kill you, will only make you
stronger.
Remember this, next time you argue or quarrel; Love is the same,
but minds are never the same.