Provide the theme summaries for the following conversation: 

Jane: your mums losing it
Den: why you say that?
Jane: she just text me about crying over this morning?
Den: what did she do this morning?
Jane: no the telly program with phil and holly
Den: oh right y?
Jane: some baby reveal😂
Den: I'm confused
Jane: I think she needs to get out of the house more:
Den: invite her for tea on Friday I'll bring fish and chips home after work
Jane: thats a good idea x

Summary: 
Den's mother isn't in good mental condition, she cried this morning. Jane recommends she should get out more and agrees to invite her for tea on Friday.