would you be upset if your bf cried to another women when hes down rather than come to you?

would you be upset your bf doesnt come to you when hes feeling down but goes to another women to? I thought he told me things im always here but i found on his fcbk a girl mate of his wtiting a paragraph about how he should keep his head up and she's here for him always..this made me a bit upset and jealous because when i asked what was up as i had a feeling he said nothing 😕now i have to see another girl comforting him and she put it for evryone to see. (plus he seems way to close to this certain girl its always her hes going to). He saif he spoke to her about our relationship and that makes me mad tbh. What would you think? Would u be slightly annoyed?