I have been a VERY LOYAL United 1K flyer

I have been a VERY LOYAL United 1K flyer. I have had the WORST month of flying including being asalted on a flight and still wiating for you to call me back about that experience and now you want me to pay more money so I can select my seat so I can sit by my 1milion flying #United husband on our next trip? I have never had to do that in the past with sevreal years of 1K status. You are going in the wrong direction and not taking care of the people who take care you! So far I have flown 67k miles and it early May? I’m sad to say Im gonna start looking a new airline.