It’s interesting how divisive this author’s actions actually were. Yes, in theory, the minute you let your mother-in-law take your bedroom “once or twice,” you are potentially allowing for that to be the arrangement whenever she comes to visit. These days, that was more often than usual. However, some members of this online community are correct to point out that there needs to be a better arrangement for a 70-year-old woman than a shoddy air mattress. That better option is called… a hotel!