Need some advice please

[Joe46]

I have been working my butt off DB and working on myself. Today I am having a tough time. I am praying ALOT! I get so confused by my wife. Things have been improving some. We have been talking more. Spending a little more time together. We did have a argument the morning of Valentines Day( of all days!!). She had crossed a big boundary with me and I did talk about it. I feel I handled it really well. I did not accuse or anything like that. But I did talk about how I felt about what she did. She did get defensive and threw a fit. Said she does not feel like going anywhere for the day now. I told her that I was sorry she felt that way. I told her that nothing has changed. I still love her and always will. Just because we had a disagreement does not change that. I told her that we should just have a nice day with the kids. We went to town and had a good day. She got happier as the day went on. She gave me a hug before bed that night. Than Monday morning I got a hug and a kiss before I left for work. I have not received a kiss for a long time. Than last night a small problem happened. Her air mattress in her room is shot. She did not know what to do. I basically told her that this is silly and she needs to just sleep in our bed. She kind of fought me on it, but eventually had no choice. So this morning we talked about her getting a regular bed for her room. I do not want separate rooms. I told her that I don't care what her friends do. I want to sleep with my wife. I also said that I do not want to be in a marriage where we sleep in separate beds. We are 42 not 65. She said she is still working through some things. I said maybe she should just try sleeping in our bed for awhile and see how it goes.
My question is, do I help her get a bed? I have them at the place that I work. In the past I have been selfish and not put her first or her feelings. But her sleeping in a separate bed was her idea. I also do not want to be a jerk about it. I also don't want to force the issue and push her away again. I know I have done some things in the past that have hurt her, but I never left her alone in our bed. I have always been faithful too. I was thinking of telling her, that I love her and if she wants a separate bed than she has to get it. It was not my choice for her to move out of our room. This stuff is so confusing!!