Move on. Make yourself busy. Do things that can earn money and pay off debts. Not affair.
Man if need can go geylang. Dont worry for him. Unless you like to help him make a baby. It will be another story. Surrogate for 70k. He gets baby. You get sex and then can pay off debts faster.
Everyone got their problems.
I wish to have kids. But this never happens.
Honestly, I rather be in your shoes as a single parent or father.
Treasure your kids.
Cheers.