If you want to have your text behave properly in a text box in Microsoft Access, you need to convert it from Plain Text to Rich Text.

You need to change it as a property of that field in the table first, then you can change the 'data' property from 'Plain Text' to 'Rich Text' of all your relevant textboxes that display that (now Rich Text) table data.

This will mean that you can change the font of different text within a single text box as well as having the last line of your text set to "Distribute" behaving normally.