n-c as the ex in question has 'stalked' me on here before.
Ex partner, father of my child was seriously ill just after we separated.Tis was around 2 years ago. He let me know last week that potentially he is ill again, although until he has some investigations in the next week or so, we don't know this.
Things are very, very strained between us, he is still extremely angry with me.
He has child around 50% of the time - AIBU to check in with him throughout the day when he has sole charge of our child, just to check he hasn't collapsed. It is unlikely, but if it did happen, then DS would be on his own, unable to do anything because he is 4.
At least if I check in, if he doesn't reply, I can go round to house to see if everything is ok. He said this morning that he was finding it annoying and that until I 'fix' everything I got wrong at the time of our split, he wouldn't reply.