Why do people refuse to date single mums?

I have 2 teenager and I kinda feel like my partner is lucky! He gets to sit and play hours of PlayStation, binge watch Netflix, go to football matches and plays laser tag and I love him more for it. I know many single mums like this. I can come and go as I please and they stay out at friends or family every weekend. Honestly don’t see the problem
Why do people refuse to date single mums?
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