...I am learning not to compare situations...your two sisters are very different.

in the womb, the kid hears what is going around, treat your sister right, this is the time to love her more, it will greatly help her not to judge all men if she has a problem with the taxi guy...and your mum,she needs you more.

a sense of responsibility...respect.

is this the guy who was asking for advice some months ago about his pregnant girlfriend? hope he is not ...coz. ..

Sisters can stress Jamaas to no end. My experience is that they will love sometimes just the wrong guy, you can see it from 10 miles off but they are in love and no amount of talking to will change them. Even when there are two women involved, no amount of sense will help. The inevitable heartbreak will happen - when both women get to know about each other - but by then it is too late.

My advice is to go easy on the sister, she will come to see things clearly at some point but for now, she wont listen to you at all. As for the guy, you may need a man to man discussion.

Everybody seems to be for a man to man discussion. But i choose to differ. My worry is how will the discussion go @brav, i am afraid that you may get insulted in the process, officially this guy doesn't know you.if there was a marriage (atleast customary) then i would have adviced you to send your elders to their elder.(or isn't that the purpose of families meeting?) So for now compose yourself and have a talk with siz, request her to find out if she can get help from the guy and her standing with this guy. Make this easy on yourself and act from the background. N/b this is a common problem, however respect for your concern

Pole sana @brav. As you say, you are overstretched and the economy is not getting any better. bravlets will soon require (more) school fees etc. so your fears are definitely justified.

Have a discussion with your siz who should talk to the guy and establish what the plan is. Also see how you can improve your siz's business both financially and in terms of ideas. If her business picks up, you have already solved the financial problem. I am a big fan of giving people fishing rods and teaching them how to fish as opposed to giving them fish!

As most here are advising, be easy on your sister. However this turns out, focus on how she can succeed and improve herself. Even if the dude bails, it is not the end of the world! With a proper family structure, you should get through this just fine. Challenges will be there, like with everything else in life, but with a proper plan everything will be okay.