Hi Mamafab
...And I'm sure you are :0)...Just wanted to say well done and while I don't know everything about your situation, I'm in a similar position in that father decided he wanted to be involved after my baby was born too. He does pay maintenance but contact has been more tricky to arrange because it wasn't on his terms....
And basically every decision I make I just ask myself 'is it in her best interests?'
What tends to happen is that you feel you ought to do this or that and quite frankly since we do not have a choice in looking after our babies (they do and exercise that choice whenever it suits them-I find) you need to do what is best for you.
I think at the beginning I thought I ought to 'make her available when he could see her' but then when it was inconvenient for him-I would get frustrated.... I couldn't spend an hour without her and I couldn't understand when given time to see her that he could just decide that he was busy. That was a massive realisation that no-one, not even her father, loves her as much as me and in fact I would no longer try to make arrangements which suited him....Therefore, please do not feel that you ever have to do anything for him especially since your baby is so young . Baby's needs come before everyone else's and your needs are more important than his-that's your prerogative as main carer.
Contact with father is important but the well-being of the baby is paramount. Therefore, if the father cannot commit to regular contact (which suits YOU since you put your baby's best interests at heart) then that might be something you can think about in the future when he is more able to commit to a set time. Sporadic meetings might be beneficial for him (and indeed he'll then be controlling that) & make him feel like he's doing his duty but positive regular and dedicated time is in my opinion far better and if that's something he cannot do then leave it for now. Baby needs stability first as do you. Being the father is not enough, he needs to act it too...
He needs to know that he must fit into your lives. Yes, you will facilitate wherever possible but you are not responsible for the relationship he has with your LO. That's for him to do. So many times I hear that women feel so worried that they are not managing the father's relationship with the child when at the end of the day it is the men who couldn't face the responsibility and allowed the mother to shoulder everything-that's my observation and experience anyway. I would always support my Lo's father seeing her but only once he can offer her absolute regular contact even if it was once a month but willy nilly arrangements I think are disrespectful to both LO and you and LO's family unit.
With regard money you could look up the CSA calculator to see what he should pay (it's relative to income) but please do not feel grateful about this but be as pragmatic as possible where this is concerned. Maybe acknowledge the £100 as partial payment for whatever you are due. Could he arrange a direct debit or does he want you to pursue through CSA? Maybe ask him that by letter/email so you have it documented. I am very business like with my LO's dad. I email only in emergencies, directing his replies them into a folder which I attend to when I am able....This means I'm free to make my own decisions and arrangements wholly in the best interests of my daughter with no emotional issues involved.
And of course maintenance is NOT dependent on access!! He must pay maintenance, it is the law. Annoyingly though, while we think nothing of looking after our babies 24/7 and pay for their every need without a second thought...Some men think we ought to be grateful for this contribution....You need to keep strong for the sake of your beautiful baby. Sorry if I've come across hard but for me this works and I am honestly happier then I could ever have imagined having had my lovely little girl and being in the fortunate position to make every single decision alone is actually the best thing ever! Though as a 'lone' parent you sometimes feel you shouldn't be enjoying it so much...:0)