What are your thoughts on people who brag about their relationship online?

[=)]

I don't mind it every now and then, but when it's once/twice a week, it gets pretty annoying...
There's a girl who I know who does this. Mind you, she's very sweet, but sometimes I really want to unfollow/unfriend her because she brags about her boyfriend a. lot. Possibly 3 times a week. Every single Monday, she makes him her man crush Monday. On almost every throwback Thursday, she posts a picture of both of them back in the day, with some caption. And on random days during the week, she'll just brag about how much she loves him or what he got for her or how he had helped her.

I have a guy in my life who I'm very happy about and who cares for me a lot, and does the same thing that the girl's boyfriend does, but I prefer to keep that private you know. I'm not jealous of her and her relationship - I actually love seeing happy couples, but when someone floods my facebook/instagram feed with the same thing, it just annoys me.

Anyways, what's your opinion.