The next part of this guide – what you should include in your agreement – is a checklist that goes in line with all the issues you want to include in your cohabitation agreement and other things you need to include. If you are writing your own contract, transfer this information to section 12. Say if they are children of the two of you or if they come from a previous relationship. Ideally, you`d make a living agreement if you`re moving in together for the first time, but it`s better than ever late, so even if you`ve been together for 15 years, it`s still a good idea. Often, people feel like it`s the right time when they have children together or have decided they don`t want to get married or don`t want to get married yet. . . .