A man's post-divorce letter to his ex-wife is making the entire internet sob.

Divorce is never easy. It might lead to better outcomes down the track, sure, but the process of splitting a family up?

Never. Easy.

That’s exactly what Texan dad Jason – who sent his ex-wife her favourite flowers and a card shortly after their divorce was finalised – would tell you.

His 17-year-old daughter, Morgan Lynn, shared the crushing exchange on her Twitter account, and be warned: it will hurt your soul a little bit.

“My parents, after 19 years of being married, were going through a divorce,” Morgan told her followers. “It got finalised today and my dad sent my mum her favourite flowers.”

My parents after 19 years of being married, were going through a divorce & it got finalized today, & my dad sent my mom her favorite flowers pic.twitter.com/S85LJ8owSj

— mo (@shorrtstackkk) November 3, 2016

His words?

Always gonna be you

Oh good lord Jesus I’m tearing up right now as I write this.

In subsequent posts, the distraught teenager shared that the flowers were a throwback to a ritual her parents had in happier times.

“He used to send her flowers when she was having a bad day. To know that even after today he still did it breaks my heart,” she wrote, adding: “I have never cried so hard over four simple words.”

Morgan, take it from someone who’s been there: it gets easier. It’s painful, and it sucks so much, but it does get better.

Have you been through a divorce? What was your experience like?