Do you think my relative needs counseling to deal with her divorce?

I have a 28yrd old cousin and legally she got divorced last November but she was alreayd separated from her ex for about 9 mos or so. They did not have kids and they were married for like 2 years and a half. I dont know if my cousin now hates being single or if she is really enjoying it but it is hard to tell for the post she publish on social media. She had became a little addicted to post selfies here and selfies there and what they do in her life every single day. I dont know if she needs to feel validated by the LIKES of the public or what is going on. Me and other relatives had came to that conclusion beause we have this cousin as part of our contacts in our respective social media apps.

She got divorced in November and at the end of the year, she spent New Years eve with some female friends and a guy at the beach. For the selfies and posts she made on social media, it seems she was liking this guy she went to the beach with as her photos with the dude, she seems happy or enjoying time ith him at the beach and the guy seem he liked her too but also my cousin put yellow heart emojis on her photos so I assume and said to myself "Ohh well she is dating already so fast after her divorce in November". But it seems that casual dating ended before it already began, beause she stopped posting things or photos about him with her her maybe 2 weeks after she returned from the beach.

Then maybe like 2 months ago, she posted like a meme or some innuendo about finding a boyfriend based on a message her mom comment on social media but now she had became a little addicted to selfies. Selfies here and there (the ones on the mirror), of what she look like in the morning, mirror selfies on the gym, photos of how beautiful are the mountains or the sky, or whatever, She post photos when lets say driving and take a photo of the road with lots of cars cause she is stuck in the car.

Now since last week she had been working remotely from the beach and this time she took

Updates
2 mo
her mom to the local trip. Since she began her trip she can't stop posting selfies at the hotel, at the beach, inside the car wearing a bikini and showing her cleavage or make her mom take photos of her walking on the beach in bikini or a selfie with her mom, the selfies are everyday. Also a selfie of her in beach dress inside the fancy hotel room and smiling with a caption "here with this floral dress working". I mean after seeing all these selfies of her I dont know my opinion is..
Updates
2 mo
is she does not want to feel lonely and she uses social media to feel less lonely and want people to validate her as a person and her mom enable to do that instead of guide her correctly, her mom does not mind she is doing that beause she also participate in her selfies, her mom is also a divorced woman. For me this cousin needs a little bit of professional guidance to treat those current insecurities and low self esteem I feel a bit pity for her at his moment.
Do you think my relative needs counseling to deal with her divorce?
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